TM
                  Technology for Innovators




      Audio Solutions Guide
Analog and Digital Amplifiers, Clock Distribution Circuits, Data Converters,
        Digital Signal Processors, Interface, Power Management
                                                                                            1Q 2006




                                                                    ➔    Inside
                                                                  Home Theater Products          7
                                                                  Flat-Panel TVs and Displays   22
                                                                  Portable Audio                35
                                                                  Professional Audio            53
                                                                  Computing Audio               60
                                                                  Selection Guides              64
                                                                  Resources                     75

2 Audio Solutions Guide ➔ Table of Contents Audio Solutions Overview 3 TI Worldwide Technical Support Audio Systems Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Internet Design Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 TI Semiconductor Product Information Center Home Page support.ti.com Home Theater Products 7 TI Semiconductor KnowledgeBase Home Page support.ti.com/sc/knowledgebase AV Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Featured Products: TAS5518, TAS5182, TSB43CA43A/TSB43CA42/ Product Information Centers TSB43CB43A, PCM1602A/PCM1609A, TS3A5018, TS3A5017 . . . . . . . . . . . . . . . .8 Americas DVD Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Phone +1(972) 644-5580 Fax +1(972) 927-6377 Featured Products: PCM1802, PCM1803A, PCM1804, PCM1791A, Internet/Email support.ti.com/sc/pic/americas.htm TAS5086, TAS5186A, TAS5142/TAS5152, PCM1680, PCM178x, Europe, Middle East, and Africa PCM1753/PCM1754/PCM1755, TAS5508B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Phone Shelf Systems/Minicompo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Belgium (English) +32 (0) 27 45 54 32 Netherlands (English) +31 (0) 546 87 95 45 Featured Products: TAS3103A, PCM270x/PCM290x, TS5A3357, TS5A3359 . . . .20 Finland (English) +358 (0) 9 25173948 Russia +7 (0) 95 363 4824 France +33 (0) 1 30 70 11 64 Spain +34 902 35 40 28 Flat-Panel TVs and Displays 22 Germany +49 (0) 8161 80 33 11 Sweden (English) +46 (0) 8587 555 22 Israel (English) 1800 949 0107 United Kingdom +44 (0) 1604 66 33 99 LCD TVs, Multifunction Monitors and Plasma-Display TVs . . . . . . .22 Italy 800 79 11 37 Featured Products: TPA3101D2/TPA3100D2, TPA3001D1, TPA3300D2, Fax +(49) (0) 8161 80 2045 TAS5504, TPA3200D1, TPA3008D2/TPA3005D2, TPA6110A2, TPA3004D2/ Internet support.ti.com/sc/pic/euro.htm TPA3002D2, TPA2008D2, TPA6030A4, TPA6021A4, TPA505x, TAS5122, Japan TS3DV520, TS3DV416, SN74AVCXT245/SN74LVCXT245, PCF8574/ Fax PCF8574A, PCF8575/PCF8575C, PCA9539, CDCE906, CDCD5804, PCM1850/ International +81-3-3344-5317 Domestic 0120-81-0036 PCM1851, PCM1807 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Internet/Email International support.ti.com/sc/pic/japan.htm Portable Audio 35 Domestic www.tij.co.jp/pic Featured Products: TLV320AIC33, TLV320AIC32/TLV320AIC31, TLV320AIC28/ Asia TLV320AIC29, TSC2101/TSC2111, TLV320AIC23B/TLV320DAC23, Phone TLV320AIC12K/TLV320AIC14K/TLV320AIC20K/TLV320AIC24K, PCM3792, International +886-2-23786800 Domestic Toll-Free Number Toll-Free Number PCM3008, TLV320AIC26/TLV320DAC26, TSC2100/TSC2102, TSC2301/ Australia 1-800-999-084 Malaysia 1-800-80-3973 TSC2302, PCM177x, TPA6203A1, TPA6211A1/TPA6204A1, TPA2005D1, China 800-820-8682 New Zealand 0800-446-934 TPA2010D1, TPA2032D1/TPA2033D1/TPA2034D1, TPA2012D2, TS5A23157/ Hong Kong 800-96-5941 Philippines 1-800-765-7404 TS5A3157, TS5A23159/TS5A3159, SN74AVCA406/SN74AVCA406L, India +91-80-51381665 (Toll) Singapore 800-886-1028 SN74LV4320A, PCA9545A, TSB43AA82/TSB43AA82A, Indonesia 001-803-8861-1006 Taiwan 0800-006800 TUSB6250, TUSB6010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 Korea 080-551-2804 Thailand 001-800-886-0010 Fax 886-2-2378-6808 Email tiasia@ti.com Professional Audio 53 Internet support.ti.com/sc/pic/asia.htm ti-china@ti.com Featured Products: TMS320C67xx, PGA2310/PGA2320/PGA2311/PGA4311, C091905 PGA2500, PCM4202/PCM4204, PCM4201, PCM4104/PCM4108, PCM1792, Important Notice: The products and services of Texas Instruments Incorporated and its subsidiaries SRC4392/SRC4382/DIX4192, SRC419x/SRC418x . . . . . . . . . . . . . . . . . . . . . . . . .54 described herein are sold subject to TI’s standard terms and conditions of sale. Customers are advised to obtain the most current and complete information about TI products and services before placing orders. TI Computing Audio 60 assumes no liability for applications assistance, customer’s applications or product designs, software Featured Products: TPA6020A2, TPA6017A2, TPA0212, TPA6011A4, TPA4411 . .61 performance, or infringement of patents. The publication of information regarding any other company’s products or services does not constitute TI’s approval, warranty or endorsement thereof. Selection Guides 64 Safe Harbor Statement: This publication may contain forward-looking statements that involve a number of Audio Power Amplifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 risks and uncertainties. These “forward-looking statements” are intended to qualify for the safe harbor from Digital Audio Amplifiers/Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements Amplifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 generally can be identified by phrases such as TI or its management “believes,” “expects,” “anticipates,” Linear Regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 “foresees,” “forecasts,” “estimates” or other words or phrases of similar import. Similarly, such statements Clock Distribution Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 herein that describe the company’s products, business strategy, outlook, objectives, plans, intentions or goals Audio Data Converters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 also are forward-looking statements. All such forward-looking statements are subject to certain risks and Digital Signal Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 uncertainties that could cause actual results to differ materially from those in forward-looking statements. Dual-Supply Level Translators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 Please refer to TI’s most recent Form 10-K for more information on the risks and uncertainties that could I2C I/O Expanders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 materially affect future results of operations. We disclaim any intention or obligation to update any forward- Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 looking statements as a result of developments occurring after the date of this publication. Professional Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74 Trademarks in this issue: Technology for Innovators, the black/red banner, the curving stream design, Resources 75 Aureus, TMS320C67x, TMS320C67x+, DSP/BIOS, Code Composer Studio, Impedance Track, MicroStar BGA, MicroStar Junior, NanoStar, NanoFree, OHCI-Lynx, OMAP, PowerPAD, PurePath Digital and SpAct are Audio Codec Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 trademarks of Texas Instruments. All other trademarks are the property of their respective owners. Interfacing TI Audio Codecs to Standard Application Processors . . . . . . . . . . . . .75 © 2006 Texas Instruments Incorporated Software Drivers for the Various Hardware and Software Platforms . . . . . . . . . .75 Printed in U.S.A. by (Printer, City, State), on recycled paper Audio Solutions Guide Texas Instruments 1Q 2006

Audio Solutions Guide 3 ➔ Audio Systems Overview In today’s marketplace for audio equipment, designers are challenged designers the ability to build audio systems with more functionality to satisfy very demanding consumers who expect high-quality, and a true, lifelike sound experience at a competitive cost. multifunction audio products that are cost competitive and feature rich. Get to market fast with TI’s analog and DSP solutions for audio Consumers expect the very best listening experience from any audio applications. TI provides the silicon, software, systems expertise and format, any source and from both home and mobile audio systems. support for the entire audio signal chain. From industry-leading DSPs This places a great deal of pressure on designers to minimize and high-performance analog to logic and an extended portfolio of engineering tradeoffs while quickly bringing new and compelling application software, TI delivers the most reliable, scaleable and audio products to market. power-efficient solutions for the most complex to the simplest audio In response to the needs of audio designers, TI offers all-digital audio designs. components as well as digital+analog audio solutions. Programmable Please read on to find out more about TI’s solutions for audio components with performance headroom and design flexibility give applications. Touch Screen Inputs Outputs Codec (PCM/TLV320AIC) + Analog In Touch-Screen TPA Option 2 Controller (TSC) Analog In Pre- Digital Audio Amp ADC Option 1 Processor DAC PGA TPA (TAS) IEEE 1394 DSP PWM Power LC Processor Stage Digital In USB Interface Filter (TAS) (TAS) Digital Interface Receiver (DIR) Clock Generator (CDC) Digital Interface TI Products Asynchronous Transmitter (DIT) Sample Rate Converter (SRC) Audio systems require a wide array of analog and digital support components. Texas Instruments 1Q 2006 Audio Solutions Guide

4 Audio Solutions Guide ➔ Design Considerations TI’s analog portfolio supports low- to high-end performance standards. TI’s data converters, audio amplifiers and clock distribution circuit The following charts depict key performance parameters for several of solutions for audio applications. Data Converters Overview PCM4202 192 PCM1804 PCM4204 PCM1850 PCM3010 PCM1802 PCM1807 PCM1803A 96 PCM3052A TLV320AIC31 Sampling Frequency (kHz) PCM3792 ADCs TLV320AIC23B TLV320AIC32 TLV320AIC33 53 TLV320AIC26 TLV320AIC28/29 Legend PCM1801 PCM1800 24 Bit 48 PCM3008 PCM3006 PCM3002 20 Bit PCM3003 18 Bit Codecs 16 Bit PCM35000/1 26 Mono 88 93 94 95 96 97 98 100 103 110 118 Dynamic Range (dB) 768 PCM1702P/U PCM1704 Multichannel DACs Legend PCM1609A DSD1608 High-Performance 24 Bit DSD PCM1680 PCM1608K DACs 20 Bit PCM1608 PCM1606 PCM1602A Compatible 192 PCM1796 18 Bit PCM1742 PCM1742K PCM175x PCM1780 PCM1737 PCM1791A PCM1738 PCM1792 16 Bit DACs PCM1781 PCM1739 PCM4104 Sampling Frequency (kHz) PCM1782 DSD1702 4-Channel DSD Compatible PCM1741 PCM1748 PCM1716 PCM1740 PCM1727 PCM1723 PCM1725 PCM1728 PCM1748K 96 TLV320DAC23 Low-Power DACs TLV320DAC26 SNR 97 dB 53 PCM1717 PCM1718 PCM1770 PCM1771 48 PCM1719 PCM1772 PCM1773 90 92 93 94 96 98 100 103 105 106 108 110 112 117 132 Dynamic Range (dB) Audio Solutions Guide Texas Instruments 1Q 2006

Audio Solutions Guide 5 ➔ Design Considerations Audio Amplifiers Overview 210 TAS5186 (30 W x 5, 60 W x 1) Desired Output Power per Channel, Except Where Noted (Max W) TAS5182 125 TAS5152 TAS5142 100 TAS5121 70 TAS5111A Legend 50 TAS5112A Digital Amp 30 TAS5122 20 TPA3300D2 25.5 30.5 32 34 37 40 42 Supply Voltage (V) TPA3300D2 TPA3100D2 20 TPA3001D1 TPA3200D1 TPA3004D2 TPA3101D2 TPA3008D2 12 TPA3002D2 (W) TPA3005D2 10 TPA3007D1 TPA1517 6 TPA6211A1 TPA3003D2 3 TPA02x3, TPA0211, TPA6020A2 TPA6030A4 TPA6011A4 TPA0172 Desired Output Power (Max) TPA02x2 TPA6010A4 TPA6017A2 Applications Include TPA2000Dx Notebook Computers, Multimedia Speakers, 2 LCD Monitors, Set-Top Boxes, DVD Receivers, AV Receivers, TPA6021A4 Digital TVs and Automotive TPA2010D1/TPA203xD1 TPA6204A1 TPA6203A1 TPA0253 Applications Include TPA2001Dx Portable Audio and Wireless (W) 1 TPA2012D2 TPA2005D1 TPA6120A2 Legend (mW) 150 TPA611xA2 Class-AB Applications Include 80 TPA4411 TPA152 Stereo Headphones Class-D 30 TPA610xA2 1.6 1.8 2.5 3.6 4 4.5 5 5.5 7 8 8.5 9.5 10 14 15 18 20 26 28 Supply Voltage (V) Texas Instruments 1Q 2006 Audio Solutions Guide

6 Audio Solutions Guide ➔ Design Considerations Complex audio/video applications sometimes require external clock spectrum clocking (SSC) generators, zero-delay PLL circuits and memory generators to synchronize systems or manage EMI. TI provides spread clock generators that target high-performance audio/video applications. Clocks Overview CDCR61B DRCG Lite CDC5804 XDR Clock Generator CDCR83A XCG Rambus®/XDR™ DRCG/400 CDCV855 CDCFR83A 1:4 DRCG533 CDCVF2505 1:15 CDCV304 CDCVF25081 Legend 1:4 1:8 LVTTL/LVCMOS PLL Clock Driver (Zero-Delay) CDC5806 CDCVF2310 Clock Buffes/Drivers (Non-PLL) Memory Card CDCE906 1:10 Clock Generator 1:6 w/SSC Programmable SSC PLL Clock Generator (Zero Delay) 74 140 167 175 200 400 533 800 Max Frequency (MHz) Audio Solutions Guide Texas Instruments 1Q 2006

Home Theater Products 7 ➔ AV Receivers ➔ require careful attention to semiconductor device selection, power To Know More supply design and PCB layout. Other TI Products for This Market Found Within This Solutions Guide: TI enables AV end equipment to take advantage of these formats and deliver not only the highest performance, but also the most cost- PCM1802: Single-Ended Analog Input Stereo ADC 13 effective solutions to the consumer. The highest quality DVD-Audio PCM1803A: Single-Ended Analog Input, 24-Bit, 96-kHz data rate of 192 kHz can be sent across a single 1394 cable connected Stereo ADC 13 to an AV receiver, offering high-quality digital audio in a system that’s easy to set up. The Aureus™ audio DSP provides the processing power High-quality digital audio formats, such as DVD-audio and SACD, to handle the myriad of decoding formats. TI’s Burr-Brown audio data present AV receiver system designers with many engineering converter products offer the full range of performance, enabling both challenges. Digital connectivity, content protection, compatibility high-end and cost-sensitive systems. PurePath Digital™ power amplifier with new decoding standards and the need for fast data rates with solutions preserve the original quality of the source and deliver high superior analog performance throughout the entire audio signal chain power in a sleek form factor. Typical AV Receiver Block Diagram DVD-Audio 1394 Optical 1-8 Optical TSB43CA43A Digital Digital Out SACD Transmitter 0-8 S/PDIF Out 1-3 Optical Digital In SBR TAS5182 Power SBL DVD/DVP Stage Optical L Set-Top/ TAS5182 Digital Radio Digital Power Receiver R TAS5518 Stage CD PWM TAS5182 LS Processor Power Stage RS S/PDIF In (High Quality) TAS5182 C S/PDIF Power DVD/DVP Aureus™ Stage Set-Top Box Receiver LFE DSP DA7xx Room No. 2 – 7.1 Analog Amplification 8 Ch 1 Filter Volume Amp PCM1850 DAC 5.1 Analog In DSD1608 8 R L 6-Input Power Multiplexer Stereo Management ADC See complete portable power solutions on page 39. TI Products Texas Instruments 1Q 2006 Audio Solutions Guide

8 Home Theater Products ➔ AV Receivers 8-Channel, 110-dB Digital Audio PWM Processor Stereo Digital Amplifier Power Stage Controller TAS5518 TAS5182 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TAS5518 www.ti.com/sc/device/TAS5182 The TAS5518 is an eight-channel digital audio pulse The TAS5182 is TI’s high-power stereo digital audio width processor (PWM) that provides superior dynamic amplifying gate driver, able to deliver continuous range performance and a high level of system integra- 150-W RMS at less than 0.1% THD+N. With its tion. Typical dynamic range in a well-designed system is 110 dB and industry leading efficiency, the TAS5182 is the premier choice for the power supply volume control (PSVC) feature provides up to 24 dB high-power and audio precision amplifiers. of additional dynamic range at normal listening levels. Key Features Key Features • Stereo H-Bridge driver • 8-channel PWM with 110-dB dynamic range • High-power output: • Record-line and headphone outputs • 150 W, 4 RMS, < 0.1% THD+N • High-performance 48-bit data path audio processing • 100 W, 6 RMS, < 0.1% THD+N • Bass management • 90 W, 8 RMS, < 0.2% THD+N • Tone control • THD+N < 0.10% full power range 20–20 kHz • Seven cascaded second order bi-quads per channel • Self-protection design (including under-voltage, over-temperature, • Loudness control and short-circuit protection) with error reporting • Triple slope DRC/expander • High audio performance • +36 to –100 dB volume control • 110-dB SNR when used with TAS5518 • Programmable soft volume • 0.1% THD+N (typ) • Extensive input and output mixing support • 32- to 192-kHz sampling rates supported • Power supply volume control • Low EMI design passes regulatory requirements • < 0.1% THD+N (typ with TAS5182) • Click and pop free • 32- to 192-kHz sampling rates supported Applications • 16-, 20- or 24-bit input format • AV receivers • Click and pop free • DVD receivers • Intelligent AM interference solution • Powered subwoofers Applications • Mini/micro components • AV receivers • Digital automotive amps • DVD receivers CH 1 Power Supply Digital Audio PWM GVDD Processor Processor CH 2 GVDD MCLK XTL_OUT Auto Mute Headphone BST BST Data A,B,C,D XTL_IN Parametric EQ, PWM 1 and 8x8 8x2 PWM SCLK Tone Control, Clocks Cross- Cross- PurePath Buffer POS LRCLK Bar Loudness, Bar Digital™ A,B,C, D HS SDNI:4 Bass PWM 8 Mixer Management, Mixer Modulator Back- NEG Gate End A,B,C, D POS SDA Cross Over, /BKND_ERR Channel Drive OUTA SCL DRC/Expander Controls VALID PWM Timing NEG Receiver /RESET System /RESET_AB Control LS OUTB /PDN Control /TBASE_SEL Volume Control PSVC PSVC Gate /RESET_CD OUTC /MUTE Drive /HP_SEL Protection OUTD TAS5518 block diagram. LOW/HIZ /SD OT OC H ERR1 Protection OHL ERR0 UVP TEMP TAS5182 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Home Theater Products 9 ➔ AV Receivers Second-Generation, IEEE 1394a Integrated Link/PHY TSB43CA43A, TSB43CA42, TSB43CB43A Get samples, datasheets and app reports at: www.ti.com/sc/device/PARTnumber (Replace PARTnumber with TSB43CA43A, TSB43CA42 or TSB43CB43A) The TSB43CA43A content-protected (5C) and TSB43CB43A (non-5C) • Audio formats supported are highly integrated 1394 audio solutions that enable a simple • IEC 60958/IEC 61937 one-cable digital connection between audio components. Audio over • Multibit linear audio (raw audio and DVD audio) 1394 can support high sample rates, multiple channels, and even 5C • SACD streaming between a DVD-Audio/SACD player and an AV receiver. • Audio interfaces supported • S/PDIF Key Features • I2S • Integrated 3-port 400-Mbps 1394a PHY • MLPCM interface • DTCP content protection enabled with two 5C ciphers and hardware • Low-power modes AKE acceleration • Packaging: 176-pin BGA (TSB43CA43A), 176-pin LQFP (TSB43CB43A) • Support for IEC61883, including MPEG2, DirecTV (DSS), DV and audio (A&M) Applications • Integrated programmable ARM® processor with 256K bytes of • AV receivers internal program memory • DVD and CD players • Dual high-speed data interfaces and 16K FIFO • Speakers and powered subwoofers • Audio support (IEC61883-6 formatting) • Studio equipment MPEG2 DVB ISO MPEG2 HSDI 0 HSDI 0 DSS CFRs FIFO ISO M6 4 KB DV Port Cipher PCM Audio 1384a-2000 1384a-2000 S400 1394 S/PDIF HIW Link-Layer AKE 3-Port Bus Core PHY Core MPEG2 DVB M6 MPEG2 Cipher ISO DSS HSDI 1 HSDI 0 Packetizer FIFO DV ISO 4 KB Port Super Audio CD S/PDIF Audio ASYNC ASYNC ASYNC ASYNC RX 1X D FIFO 1X D FIFO 1X D FIFO 1X D FIFO PCM/ SYT PLL 2 KB 2 KB 2 KB 2 KB Audio Configuration Registers (CFRs) LEB 256KB RAM Monitor UART 16 Data Program Memory Timer 10 AND 0 Address Ext. MCU Comm I/F Memory 20 Timer Control 1 1 KB 1 KB Shared RAM WDOG 1 Timer 2 12 GP I/O CFRs ARM/TDMI RISC JTAG ARM® Core Port Debugger TSB43CA43A block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

10 Home Theater Products ➔ AV Receivers 24-Bit, 192-kHz, Multilevel Delta-Sigma DACs 10-Ω Quad SPDT Analog Switch PCM1602A, PCM1609A TS3A5018 Get samples, datasheets and app reports at: Get samples, datasheets and app reports at: www.ti.com/sc/device/PCM1602A or www.ti.com/sc/device/TS3A5018 www.ti.com/sc/device/PCM1609A The TS3A5018 is a quad, single-pole, double-throw (SPDT) analog The PCM1602A and PCM1609A are cost-effective, high-performance, switch designed to operate from 2.3 V to 3.6 V. This device can handle multilevel delta-sigma digital-to-analog converters. These 6-channel both digital and analog signals, and signals up to V+ can be transmit- (PCM1602A) and 8-channel (PCM1609A) audio DACs utilize TI’s ted in either direction. enhanced multilevel delta-sigma architecture to achieve excellent Key Features dynamic performance and improved tolerance to clock jitter. • Low on-state resistance (7-Ω typ) Key Features • Low charge injection (2 pC) • THD+N: 0.002% • Excellent on-state resistance matching • Dynamic range and SNR: 105 dB • Low total harmonic distortion or THD (0.2%) • Stop-band attenuation: –55 dB • 2.3- to 3.6-V single-supply operation • 6-channel (PCM1602A) and 8-channel (PCM1609A) audio DACs • Control inputs are 5-V tolerant • Sharp/slow roll-off selectable Applications • Sampling rate: 5 to 200 kHz • Sample-and-hold circuit • System clock: 128 fS to 768 fS • Packaging: 48-pin LQFP • Battery-powered equipment • Audio and video signal routing Applications • Communication circuits • AV receivers • DVD players • Car AV TS3A5018 Typical Performance at 3.3 V Parameter Performance On-Resistance 7Ω AND ZFLGA Peak On-Resistance 10 Ω (max) On-Resistance Matching 0.3 Ω LRCIN DAC VOUT1 Switch On-Capacitance 16 pF BCKIN ZFLG1 or GPO1 DIN0 Charge Injection 2 pC DAC VOUT2 DIN1 ZFLG2 or GPO2 3-dB Bandwidth 300 MHz DIN2 8x DAC VOUT3 Off-Isolation –48 dB (typical) at 10 MHz Serial Over- ZFLG3 or GPO3 Crosstalk –48 dB (typical) at 10 MHz Audio sampling Data DAC VOUT 4 Total Harmonic Distortion 0.2% ML Digital ZFLG4 or GPO4 Interface Filter MC DAC VOUT5 ZFLG5 or GPO5 Logic MDI IN 1 16 V+ DAC VOUT 6 Control MDO ZFLG6 or GPO6 NC1 2 15 EN RSTB NO1 3 14 NC4 COM1 4 13 NO4 CLK +3.3-V Digital +5-V Analog NC2 5 12 COM4 SCKO Power Supply Power Supply CNT NO2 6 11 NC3 SCKI VDD DGND VCC AGND COM2 7 10 NO3 GND 8 9 COM3 PCM1602A functional block diagram. Single pole, double throw. Audio Solutions Guide Texas Instruments 1Q 2006

Home Theater Products 11 ➔ AV Receivers 14-Ω Dual SP4T Analog Switch TS3A5017 Get samples, datasheets and app reports at: Lead (Pb)-Free Solutions www.ti.com/sc/device/TS3A5017 from Texas Instruments The TS3A5017 is a dual, single-pole, quadruple-throw (4:1) analog TI is a leader in the supply switch designed to operate from 2.3 V to 3.6 V. This device can handle both digital and analog signals, and signals up to V+ can be transmit- of Lead (Pb)-Free integrated ted in either direction. circuit packages. Currently, Key Features more than 30 billion TI • Isolation in the powered-down mode, V+ = 0 Pb-Free components are in • Low on-state resistance (11 Ω typ) • Low charge injection (5 pC) the field, with many new • Excellent on-state resistance matching devices being converted for • Low total harmonic distortion or THD (0.21%) • 2.3- to 3.6-V single-supply operation RoHS compliance. Applications • Sample-and-hold circuit • Battery-powered equipment Examples of Pb-Free package types available: • Audio and video signal routing • Communication circuits • LQFP • SOT23 • MicroStar BGA™ • SSOP • MicroStar Junior™ • TO-220 TS3A5017 Typical Performance at 3.3 V • MSOP • TQFP Parameter Performance • NanoFree™ • TSOT On-Resistance 11 Ω Peak On-Resistance 14 Ω (max) • PBGA • TSSOP On-Resistance Matching 1Ω • PDIP • TVSOP Switch On-Capacitance 25 pF • PLCC Charge Injection 5 pC • PowerPAD™ 3-dB Bandwidth 165 MHz • QFN Off-Isolation –48 dB (typical) at 10 MHz • QFP Crosstalk –49 dB (typical) at 10 MHz Total Harmonic Distortion 0.21% • QSOP • SC70 Logic Logic • SIP 1EN 1 16 V+ Control Control • SOIC IN2 2 15 2EN • SOP 1S4 3 14 IN1 • SOT223 1S 3 4 13 2S4 1S2 5 12 2S 3 1S1 6 11 2S2 1D 7 10 2S1 GND 8 9 2D For all your Lead (Pb)-Free questions, visit Single pole, quadruple throw. www.ti.com/quality Texas Instruments 1Q 2006 Audio Solutions Guide

12 Home Theater Products ➔ DVD Receivers ➔ TI’s PurePath Digital™ audio amplifier, with its unmatched power To Know More efficiency and pristine audio performance, provides consumer Other TI Products for This Market Found Within This electronics manufacturers the ability to integrate the performance Solutions Guide: and power levels of expensive and bulky amplifiers into sleek TSB43CA42: Second-Generation, IEEE 1394a Integrated consumer-oriented equipment. Link/PHY 9 PCM270x/PCM290x: Stereo Audio DACs and Codecs with USB Interface 20 TI Solutions for All Key Power Levels Power Level (RMS, FTC Power TPA6110A2: Stereo Headphone Amplifier 26 Power Rating) (W) Configuration PWM Processor Stage(s) 120 to 200 5.1: 5 x 30 W + 60 W TAS5086 TAS5186A 300 5.1: 40 W x 5 + 100 W TAS5086 or TAS5508B TAS5142x2 As digital living room devices proliferate, consumers are moving beyond 400 5.1: 45 W x 4 + 110 W x 2 TAS5086 or TAS5508B TAS5152x2 stand-alone DVD players and embracing integrated entertainment solu- 500 5.1: 5 x 75 W + 125 W TAS5086 or TAS5508B TAS5152x3 tions such as DVD receivers used in home theater in a box (HTiB). HTiBs 600 5.1: 100 W x 6 TAS5086 or TAS5508B TAS5142x3 1000 7.1: 125 W x 8 TAS5086 or TAS5508B TAS5152x4 represent unique challenges and opportunities for consumer electronics manufacturers to replicate the theater experience in sleek form factors in tune with consumers’ home environments. The audio technology provided by TI powers the HTiBs’ capabilities, replicating the thunder- ing bass and extremes in dynamic range of the theater experience. DVD Receiver Block Diagram Servo Control TI Products SP3721 Power Stages 3 x TAS5142/ 3 x TAS5152/ AM/FM 1 x TAS5186 Tuner Line-in Digital Amp Audio ADC DVD MPEG2 Controller PCM1802/03/04 Decoder TAS5086 Headphones TPA6110A2 USB I/F PCM2902 PCM1754 or Lineout Power Supply PCM1781 UC3844 TLV2362 Audio Solutions Guide Texas Instruments 1Q 2006

Home Theater Products 13 ➔ DVD Receivers Single-Ended Analog Input Stereo ADC Single-Ended Analog Input, 24-Bit, 96-kHz PCM1802 Stereo ADC PCM1803A Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/PCM1802 Get samples, datasheets and app reports at: www.ti.com/sc/device/PCM1803A The PCM1802 is a high-performance, low-cost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. It The PCM1803A is a high-performance, low-cost, single-chip stereo uses a delta-sigma modulator with 64-/128-times oversampling and analog-to-digital converter with single-ended analog voltage input. The includes a digital decimation filter and HPF (low cut filter), which PCM1803A uses a delta-sigma modulator with 64x/128x oversampling removes the dc component of the input signal. For various applications, and includes a digital decimation filter and a high-pass filter that the PCM1802 supports master and slave modes and four data formats removes the dc component of the input signal. in serial interface. The PCM1802 is suitable for a wide variety of cost- Key Features sensitive consumer applications where good performance, 5-V analog • Dynamic range/SNR: 103 dB supply and 3.3-V digital supply operation are required. • THD+N: –95 dB Key Features • Selectable oversampling frequency: 64 fS or 128 fS (except for fS at • 24-bit delta-sigma stereo ADC 96 kHz) • Single-ended voltage input: 3 VPP • Stop-band attenuation: –65 dB • Antialiasing filter included • On-chip high-pass filter: fc = 0.84 Hz (at 44.1 kHz) • High performance: • Optimized feature for covering general audio end equipment • THD+N: 96 dB (typ) • Cost-effective standard audio ADC • SNR: 105 dB (typ) • Compatible with PCM1802 • Dynamic range: 105 dB (typ) • Balanced performance compared to competitors’ devices • Sampling rate: 16 to 96 kHz Applications • System clock: 256 fS, 384 fS, 512 fS or 768 fS • DVD recorder • Dual power supplies: 5 V for analog, 3.3 V for digital • AV receiver/amplifier, home theater • Packaging: 20-pin SSOP, Pb-Free • Musical equipment Applications • Car AV (navigation, HDD, etc.) • AV amp receivers • MD players • CD recorders VIN L Delta-Sigma BCK • Multitrack receivers Modulator Serial LRCK • Electric musical instruments x1/64, x1/128 Interface DOUT Decimation VREF1 Reference Filter VREF2 with FMT0 High-Pass Mode/ FMT1 Single-End 5th Order Format VIN L /Differential Delta-Sigma BCK Filter LRCK Control MODE0 Converter Modulator VINR Delta-Sigma FSYNC MODE1 Serial Modulator 1/64 (1/128) Interface VREF1 Decimation DOUT BYPAS Reference Filter TEST VREF 2 with Mode/ DC Cut Filter Format FMT0 Control FMT1 OSR Clock & Timing Control PDWN Single-End 5th Order /Differential Delta-Sigma MODE0 Power Supply SCK I VIN R Converter Modulator MODE1 BYPASS VCC AGND DGND VDD OSR PCM1803A block diagram. Power Supply Clock and Timing Control PDWN SCKI VCC AGND DGND VDD PCM1802 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

14 Home Theater Products ➔ DVD Receivers Differential Input High-Performance Stereo ADC Advanced Segment Audio Stereo DAC PCM1804 PCM1791A Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/PCM1804 www.ti.com/sc/device/PCM1791A The PCM1804 is a two-channel audio ADC that offers a high level of The PCM1791A is a monolithic CMOS integrated circuit that includes analog performance with native single-bit DSD output capability. stereo digital-to-analog converters and support circuitry. The data converters use TI’s advanced segment DAC architecture for excellent Key Features dynamic performance and improved tolerance to clock jitter. • Power dissipation 225 mW (single rate, fS = 48 kHz) • 24-bit PCM resolution, 1-bit 64 fS DSD Key Features • All functions set by pins, no system controller required • 24-bit resolution • Analog performance: • Analog performance: • DYR: 112 dB (typ); THD+N: 0.0008% (typ) • Dynamic range: 113 dB • Fully differential analog input: 5 VPP (typ) • THD+N: 0.001% • Linear phase decimation filter: • Full-scale output: 2.1 V RMS (at post amp) • Stop-band attenuation: –100 dB • Differential voltage output: 3.2 VPP • Pass-band ripple: ±0.005 dB • 8x oversampling digital filter: • Sampling frequency: 32 to 192 kHz • Stop-band attenuation: –82 dB • PCM data format: Standard, I2S and left-justified, in master or • Pass-band ripple: ±0.002 dB slave mode • Sampling frequency: 10 to 200 kHz • Peak detection function • System clock: 128, 192, 256, 384, 512 or 768 fS with auto detect • High-pass filter (fS/48000), can be bypassed • Accepts 16-, 20- and 24-bit audio data • System clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS or 768 fS • Data formats: standard, I2S and left-justified • +5-V analog power supply, +3.3-V digital supply • Packaging: 28-pin SSOP, Pb-Free • Packaging: 28-pin SSOP Applications Applications • AV receivers • Integrated AV receivers • DVD movie players • High-quality DVD, MD and CD-RW recorders • SACD players • Musical instruments • HDTV receivers • Digital audio workstations • Car audio systems • Digital multitrack recorders OSR0 CLK SCK1 Control OSR1 LRCK OSR2 Current V OUT L BCK Audio Data Input Segment VINL+ Delta-Sigma Decimation DATA I/F DAC V OUT L+ HPF and I/V VINL– Modulator (L) Filter (L) S/M Buffer 8x VCOML FMT0 D/S and Over- Filter AGNDL FMT1 MUTE Sampling Advanced VREFL Serial LRCK/ VREFL Output Digital Segment Bias DSDBCK RST V COM Interface BCK/ Filter DAC and DSDL MSEL and V REF Modulator VREFR OVFL Function VREFR AGNDR OVFR MDO Control VCOMR Current V R+ MDI Function Segment OUT VINR+ Delta-Sigma Decimation MC Control DAC HPF VOUT R Modulator (R) Filter (R) I/F and I/V VINR– MS Buffer D/S and Filter ZEROL BYPASS System ZEROR Zero Clock Power Supply Power Supply RST Detect Manager VCC AGND DGND VDD AGNDR DGND VDD AGNDF AGNDC AGNDL VCC C VCC R SCK V CC F VCC L PCM1804 block diagram. PCM1791A block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Home Theater Products 15 ➔ DVD Receivers 6-Channel Digital Audio PWM Processor 6-Channel, 5 x 30-W + 1 x 60-W Power Stage TAS5086 TAS5186A Get samples, datasheets and app reports at: Get samples, datasheets and app reports at: www.ti.com/sc/device/TAS5086 www.ti.com/sc/device/TAS5186A TAS5086 is a 6-channel digital pulse width modulator The TAS5186A provides an industry leading complete (PWM) that provides both advanced performance and a 5.1 channel power solution with more than 200 W of high level of system integration. TAS5086 is designed total power in a single surface mount package. It is to interface seamlessly with most audio digital signal processors and designed to drive five 6-Ω satellite speakers with a rated output MPEG decoders accepting a wide range of input data and clock formats. power of 30 W per channel @ 10% distortion and one 3-Ω subwoofer speaker with 60 W of power. This highly integrated and compact Key Features solution is made possible by TI’s PurePath Digital™ technology. • 6-channel PWM • > 100-dB dynamic range Key Features • Record-line output with down-mixing • Six-channel power stage with 210 W of total output power • Headphone output @ 10% THD • Bass management • 5 x 30 W @ 10%THD, single-ended 6-Ω load (satellites) • +48 to –100-dB soft volume control • 1 x 60 W @ 10%THD, single-ended 3-Ω load (subwoofer) • Input and output muxes • 100 dB SNR (A-weighted) • < 0.1% THD+N (typ with TAS5186A) • < 0.1% THD+N @ 1 W • 32- to 192-kHz sampling rates supported • < 0.5% THD+N @ 0 dBFS • 16-, 20- or 24-bit input format • Power stage efficiency > 92% into recommended loads (SE) • Low EMI design passes regulatory requirements • Integrated self-protection circuits: under voltage, over temperature, • Click and pop free and short circuit • Intelligent AM interference solution • Over current protection is programmable and has limit before latch • No external crystal required function • Quiet Power on Reset for protected power up without power supply Applications sequencing • DVD receivers • Integrated active bias circuit to pre-charge split-cap (or DC-blocking) capacitors /Backend • Standalone protection recovery RESET MUTE Error PDIN SDA SCL • EMI compliant when used with recommended system design PLL FLTM Power Regulation • Packaging: 44-pin HTSSOP and 44-pin SSOP Clock, PLL, IIC Reset, Power- VALID2 PLL_FLTP Interface Down, Status Power Regulation VALID1 Applications SCLK LRCLK Ch Vol PWM Conv. PWM1 • DVD receivers 8-Ch MCLK Serial PWM Conv. Bass Ch Vol PWM2 SDIN1 Audio Master Input and Management Volume SDIN2 Ch Vol PWM Conv. PWM3 Mapping and with SDIN3 DC Gate Drive A H-Bridge A Auto SDIN4 Ch Vol PWM Conv. PWM4 Blocking Mute Gate Drive B H-Bridge B SDOUT1 Ch Vol PWM Conv. PWM5 Dolby PWM Gate Drive C H-Bridge C (IIS Line Out) Downmix Receivers Ch Vol PWM Conv. PWM6 Gate Drive D H-Bridge D Gate Drive E H-Bridge E 3.3 V I/O 5.0 V Tolerant Gate Drive F H-Bridge F TAS5086 block diagram. Over-Temp Supplies & Timing Soft Protection Reference Control Start Bias Quiet Power-On Over-Current Reset Control Limit/Latch TAS5186A block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

16 Home Theater Products ➔ DVD Receivers 2-Channel, 100-/125-W Power Stages 24-Bit, 192-kHz, Enhanced Multilevel Delta- TAS5142, TAS5152 Sigma Audio DAC PCM1680 Get samples, datasheets and app reports at: www.ti.com/sc/device/TAS5142 or www.ti.com/sc/device/TAS5152 Get samples, datasheets and app reports at: www.ti.com/sc/device/PCM1680 The TAS5142 and TAS5152 are high-performance integrated stereo digital amplifier power stages The PCM1680 is a CMOS monolithic integrated circuit that features designed to drive 4-Ω speakers at 100 W and 125 W eight 24-bit audio digital-to-analog converters and support circuitry per channel respectively. They are pin-compatible and require only a in a small 28-lead SSOP. The digital-to-analog converters use TI’s simple passive demodulation filter to deliver high-quality, high-efficiency enhanced multilevel delta-sigma architecture to achieve excellent audio amplification. The TAS5142 also comes in a cost-effective pack- signal-to-noise performance and a high tolerance to clock jitter. age that can drive 100 W x 2, but because of thermal limitations both Key Features channels should not be driven at full power simultaneously. • High-performance dynamic range: 105 dB Key Features • SNR: 105 dB • TAS5142 Po – 2 x 100 W @ 10% THD+N BTL into 4 Ω • High-performance THD+N: 0.002% • TAS5152 Po – 2 x 125 W @ 10% THD+N BTL into 4 Ω • Full-scale single voltage output: 3.9 VPP • 100 dB (A-wtd) SNR • Software control, I2C I/F supported • < 0.1% THD+N @ 1 W • 1152 fS support • Supports PWM frame rates of 192 to 384 kHz • Pin-to-pin compatible with PCM1780DBQ — single footprint for • Power stage has > 90% efficiency stereo or six channels • Enhanced OC detection circuit allows use of smaller inductor cores • Selectable digital attenuation mode • Resistor programmable current limit enables lower-cost power Applications supplies • DVD player/recorder • Power on Reset for protected power up without any power supply • Home theater in a box sequencing • AV receiver • Self-protection design (including under-voltage, over-temperature, • HDTV receiver and short-circuit protection) with error reporting • Car audio systems • Stand-alone protection recovery • Pb-Free soldering supported • EMI compliant when used with recommended system design Output Amp & VOUT 1 • Packaging: 36-pin SSOP BCK DAC Low-Pass Filter LRCK Serial Output Amp & VOUT 2 Applications DATA1<1,2> Input DAC Low-Pass Filter DATA2<3,4> I/F 8x • AV receivers DATA3<5,6> Over- Enhanced DAC Output Amp & VOUT 3 DATA4<7,8> Low-Pass Filter • DVD receivers sampling Multi- Digital level Output Amp & VOUT 4 DAC Low-Pass Filter VCOM Filter Delta- with Sigma Output Amp & VOUT5 Function Function Modulator DAC Low-Pass Filter Gate Drive A H-Bridge A MS/ADR Controller MC/SCL Control Output Amp & VOUT 6 Gate Drive B H-Bridge B MD/SDA I/F DAC Low-Pass Filter Gate Drive C MSEL Output Amp & VOUT7 PWM H-Bridge C DAC Low-Pass Filter Receivers System Clock Gate Drive D H-Bridge D Output Amp & VOUT8 System DAC Low-Pass Filter Clock Zero SCK Detect Manager Power Supply ZERO1 ZERO2 VDD VCC1 VCC2 Over-Temp Supplies and Timing DGND ADGND2 Protection Reference Control ADGND1 PCM1680 block diagram. Quiet Power-On Over-Current Reset Control Limit/Latch TAS5152 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Home Theater Products 17 ➔ DVD Receivers High-Performance Stereo DAC Converter Stereo 192-kHz, 24-Bit DACs PCM178x PCM1753, PCM1754, PCM1755 Get samples, datasheets and app reports at: Get samples, datasheets and app reports at: www.ti.com/sc/device/PARTnumber www.ti.com/sc/device/PARTnumber (Replace PARTnumber with PCM1780, PCM1781 or PCM1782) (Replace PARTnumber with PCM1753, PCM1754 or PCM1755) The PCM1780/81/82 are cost-effective, high-performance stereo digital- The PCM175x family offers the most cost-effective stereo DAC to-analog converters. Utilizing TI’s enhanced multi-level delta-sigma solution. The devices operate from a single 5-V supply and achieve architecture, they achieve excellent dynamic performance and improved excellent dynamic range and SNR performance in a small, 16-pin tolerance to clock jitter. The PCM1780 is footprint-compatible with the TSSOP package. PCM1680 eight-channel DAC, enabling faster design time for multiple Key Features product families. • Low-cost stereo 192-kHz, 24-bit DAC Key Features • Analog performance (at VCC = 5 V): • THD+N: 0.002% • DYR: 106 dB • Dynamic range and SNR: 106 dB • THD+N: 0.002% • Full-scale output: 3.9 VPP (typ) • 4x/8x oversampling digital filter • Sampling rate: 5 to 200 kHz • Stop-band attenuation: –50 dB • System clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS or 1152 fS • Sharp roll-off/slow roll-off selectable • Single power supply: +5 V • System clock: 12-V 256 fS, 384 fS, 512 fS or 768 fS auto detect • Packaging: 16-pin SSOP, Pb-Free • Software (PCM1753, PCM1755) or hardware (PCM1754) control • Packaging: 16-pin TSSOP Applications • AV receivers Applications • DVD movie players • AV receivers • DVD audio players • Home theater in a box • HDTV receivers • Automotive audio applications • Personal audio applications BCK Output BCK Audio Amp and LRCK Serial VOUTL Output 4X/8X DAC Low-Pass Audio Port Enhanced Amp and Over- Multi- Filter LRCK Serial VOUTL 4X/8X Enhanced DAC Low-Pass DATA Sampling Level Port Over- Multi- Filter Digital Delta- Filter Sigma VCOM DATA Sampling Level (FMT) with Modulator Digital Delta- Function Output Filter Sigma VCOM MS Controller Amp ML with Modulator (DEMP0) Serial DAC and Function Output Control VOUTR MC Low-Pass Serial Controller Amp (DEMP1) Port Filter MC DAC and Control VOUTR MD Port Low-Pass (MUTE) Filter System Clock TEST MD System System Clock SCK Clock Zero Detect Power Supply Manager System SCK Clock Zero Detect Power Supply Manager ZEROL/ ZEROR/ VCC AGND NA* ZEROA* (ZEROA) * Open drain output for PCM1782 ZEROL ZEROR DGND VCC AGND PCM1780/81/82 block diagram. PCM175x block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

18 Home Theater Products ➔ DVD Receivers 8-Channel Digital Audio PWM Processor TAS5508B Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TAS5508B TI eStore The TAS5508B is an eight-channel digital pulse width modulator (PWM) that provides both advanced performance and a high level of system integration. Designed to interface seamlessly with most audio digital signal processors, the TAS5508B automatically adjusts control configurations in response to clock and data rate changes and idle Get your product conditions. This enables the TAS5508B to provide an easy-to-use control interface with relaxed timing requirements. Key Features designs up and • Audio input/output • Automatic master clock rate and data sample rate detection • Eight serial audio input channels running FAST • Eight PWM audio output channels configurable as six channels with stereo line out or eight channels • Dynamic range: > 102 dB with TI’s eStore • 0.1% THD+N • Sampling rates: 32 to 192 kHz Looking to get your designs to market • I2C serial control slave interface quickly and easily? Visit TI‘s eStore • Supply voltage: 3.3 V where you can purchase TI‘s most • Inputs are 5-V tolerant popular analog and DSP development • Packaging: 64-pin TQFP hardware and software tools all in one Applications place. Find items including DSKs, • Plasma TVs Evaluation Modules, Daughter Cards, Code Composer Studio™ Development Power Supply PWM Tools and much more. Processor MCLK Headphone XTL_OUT XTL_IN PWM 1 TI‘s eStore offers you: Data - Same-day shipping on in-stock items ... SCLK and 8 x 8 Crossbar Mixer 8 x 2 Crossbar Mixer Clocks Auto Mute PWM LRCLK Cascaded Biquad, PWM 8 SDIN1 Tone Control PurePath Buffer - Online order status Loudness Digital™ ... SDIN4 Bass Management, Modulator Backend Controls /BKND_ERR - One-stop shopping convenience Cross Over, DRC/Expander SDA VALID SCI /RESET System /PDN Control /TBASE_SEL /MUTE Volume Control PSVC PSVC /HP_SEL TAS5508B functional block diagram. Visit www.ti-estore.com today. All major credit cards accepted Audio Solutions Guide Texas Instruments 1Q 2006

Home Theater Products 19 ➔ Shelf Systems/Minicompo ➔ solution. TI’s TAS5112 is the industry’s smallest all-digital amplifier and To Know More can drive two channels at 30 W with a very small footprint and PCB Other TI Products for This Market Found Within This heatsinking. TI has many PWM processors to choose from including Solutions Guide: the two-channel TAS5010 and the four-channel TAS5504. PCM1802: Single-Ended Analog Input Stereo ADC 13 Both digital TV and mini-component systems require a cost-effective PCM1803A: Single-Ended Analog Input, 24-Bit, 96-kHz digital audio processing solution to provide volume, treble, bass and Stereo ADC 13 sound effects. TI has released the TAS3103A to provide this solution TPA6110A2: Stereo Headphone Amplifier 26 at a very cost-effective price point. The TAS3103A can mux up to eight channels input and digitally process three channels. The TAS3103A TI is one of the few companies that can supply the broad range of can also perform sound effects such as TruSurround XT, BBE, QSound products needed in today’s mini-component and digital TV systems. and other audio algorithms popular in the DTV and mini-compo market. From DACs and ADCs to advanced processing and digital amplifica- With the third channel a single TAS3103A can either perform bass tion, TI has a solution available. management on two channels or process a discrete channel. Two TAS3103A devices can gluelessly provide a complete post processing Digital TV and multichannel mini-component systems with 150 watts solution for 5.1 channel systems, including bass management, delay, per channel require a highly efficient and space-saving amplifier loudness, compression and limiting. Shelf Systems/Minicompo System Block Diagram TI Products AM/FM PCM1850 Headphone Tuner Amplifier • TPA6110A2 Analog Stereo Digital Tape MUX ADC Audio PWM Stereo (Optional) Processor Modulator Power Stage • PCM1801 • PCM1802 • TAS3103A • TAS5010 • TAS5112 • PCM1803A Lineout Subwoofer DAC CD/DVD • PCM1725 Mini Disk Battery-to-USB Power Switch Over USB USB • TPS2110 DAC/Codec • PCM2702 • PCM2901 The basic block diagram of any shelf system/minicompo system will have not only the traditional analog sources, but also many digital sources. Using digital audio processing and digital amplification enables new product features and smaller, lighter solutions. Texas Instruments 1Q 2006 Audio Solutions Guide

20 Home Theater Products ➔ Shelf Systems/Minicompo Digital Audio Processor Stereo Audio DACs and Codecs TAS3103A with USB Interface PCM270x, PCM290x Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TAS3103A Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/PARTnumber The TAS3103A is a cost-effective, three-channel, 48-bit (Replace PARTnumber with PCM2704, PCM2705, PCM2706, PCM2707 or digital audio processor with a 76-bit accumulator provid- PCM2900) ing 540 MIPS of audio processing. It supports sample rates from 8 to 96 kHz, and two ICs can be used for a six-channel The PCM270x family of single-chip USB stereo audio DACs and the application gluelessly. PCM290x family of single-chip USB stereo audio codecs both feature a USB compliant full-speed protocol controller and S/PDIF. These devices Key Features also employ SpAct™ architecture, TI’s unique system that recovers the • Eight input channels audio clock from USB packet data. On-chip analog PLLs with SpAct • Three channels independently processed enable playback with low clock jitter. • Input/output crossbar mixer • Channel mapping Key Features • 3D effects block • On-chip USB interface • BBE, Qsound, SRS, etc. • 16-bit delta-sigma stereo • Full bass management • Sampling rate: • High-performance soft-volume, treble/bass • DAC: 32 to 48 kHz • High-performance compression/limiting • ADC: 8 to 48 kHz • 42-ms delay • On-chip clock generator with single 12-MHz clock source • 12 bi-quads per channel • Packaging: 28-pin SSOP, Pb-Free • Easy-to-use PC GUI controls Applications Applications • USB audio speakers • Mini/micro component systems • Audio interface boxes • Home theater post-decode processing VCCP VCCL VCCR VDD PGND AGNDL AGNDR DGND ZGND • Automotive headunits/amps Power Manager SSPND 5-V to 3.3-V PLL, Oscillator, Voltage Controller Spectrum Voltage Regulator VBUS Clocking Circuitry Regulation Analyzer VCOM USB Analog Protocol Ch 1 VOUTL Controller PLL Channel SDOUT1 DAC USB BIE SDIN1 D+ XCVR Processing Block 8-Ch VOUTR Control 12 Cascaded I2S Endpoint D– SDIN2 8-Ch 3D Ch 2 I2S Biquad per Ch Output Effects with SDOUT2 Input Block Tone Control Loudness Crossbar DOUT S/PDIF SDIN3 Encoder DRC/Expander Mixer Ch 3 Delay SDIN4 Dither SDOUT3 EEPROM CK ISO-Out Interface DT FIFO Endpoint HOST TAS3103A block diagram. HIO SPI HIDO/NS PSEL Endpoint Interface HID1/NC HID2/ND TEST0 TEST1 96 MHz Tracker PLL (x8) (SpAct™) XTI 12 MHz XTO PCM270x block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Home Theater Products 21 ➔ Shelf Systems/Minicompo Single 5-Ω SP3T Analog Switch: 1-Ω SP3T Analog Switch with Enable 5-V/3.3-V 3:1 Analog Multiplexer/Demultiplexer TS5A3359 TS5A3357 Get samples, datasheets and app reports at: Get samples and datasheets at: www.ti.com/sc/device/TS5A3357 www.ti.com/sc/device/TS5A3359 The TS5A3357 is a high-performance, single-pole, triple throw (SP3T) The TS5A3359 is a single-pole triple-throw (SP3T) analog switch analog switch designed to operate from 1.65 V to 5.5 V. It offers low designed to operate from 1.65 V to 5.5 V. It offers a low ON-state ON-state resistance and low input/output capacitance for very low resistance and excellent ON-state resistance matching with the break- signal distortion. The break-before-make feature allows transfer of a before-make feature, to prevent signal distortion during the transfer of signal from one port to another with minimal signal distortion. This a signal from one channel to another. The device has an excellent total device also offers a low charge injection, which makes it suitable for harmonic distortion (THD) performance and consumes very low power. high-performance audio and data acquisition systems. These features make this device suitable for portable audio applications. Key Features Key Features • Specified break-before-make switching • Low ON-state resistance (0.8 Ω typical) • Low on-state resistance • ON-state resistance flatness (0.15 Ω typical) • High bandwidth • Low total harmonic distortion (THD) (0.005%) • Control inputs are 5.5-V tolerant • Break-before-make switching • Low charge injection • 75-MHz bandwidth • Excellent on-state resistance matching • –64-dB OFF isolation at 1 MHz • Low total harmonic distortion • –64-dB XTALK at 1 MHz • 1.65-V to 5.5-V single-supply operation • Low charge injection (20 pC max) • Control inputs are 5.5-V tolerant Applications • 1.65-V to 5.5-V single-supply operation • High-performance analog audio switching • Audio signal routing/MUXing from three sources Applications • Simplified large PCB routing, especially on space-constrained PCBs • Consumer audio/video equipment • Home audio receivers Summary of Characteristics1 • Televisions Configuration 3:1 Multiplexer/Demultiplexer (1 x SP3T) Number of Channels 1 ron 5Ω DVD ∆ron 0.1 Ω Audio Source ron(flat) 6.5 Ω TS5A3359 Left NO0 1 8 V+ ton/toff 6.5 ns/3.7 ns Right NO1 2 7 COM tBBM 0.5 ns Charge Injection 3.4 pC NO2 3 6 IN1 GND Logic IN2 Television Bandwidth 334 MHz Satellite 4 Control 5 Audio Inputs Off-Isolation –82 dB at 10 MHz Audio Source Left Crosstalk –62 dB at 10 MHz Left TS5A3359 Total Harmonic Distortion 0.05% NO0 1 8 V+ Right Right ICOM(off) ±1 µA NO1 2 7 COM Package Option 8-pin DCT (SM8) or DCU (US8) NO2 3 6 IN1 1(V+ = 5 V and TA = 25°C) VCR or Logic GND 4 5 IN2 Other Control Audio Source TS5A3357 Left NO0 1 8 V+ Right NO1 2 7 COM NO2 3 6 IN1 Typical analog switch application. Logic GND 4 Control 5 IN2 TS5A3357 package pinout and functional diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

22 Flat-Panel TVs and Displays ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs ➔ Efficient Class-D audio power amplifiers solve two main problems with To Know More higher power audio in flat-panel displays: heat and power Other TI Products for This Market Found Within This consumption. Solutions Guide: The low heat dissipation eliminates the need for large heat sinks. TPA6203A1: 1.25-W Mono Class-AB Audio Amplifier 46 The low power consumption helps reduce the AC/DC power supply TPA6211A1/TPA6204A1: 2.45/1.36-W Mono Class-AB size and cost. Together, these benefits help keep the flat-panel display Audio Amplifiers 46 as thin and light as possible. TPA2012D2: 1.18-W Stereo Class-D Audio Amplifier 48 TPA6020A2: 2.8-W Stereo Fully Differential Audio Amplifier 61 TPA6017A2: 2-W Stereo Class-AB Amplifier 61 TPA0212: Next-Generation Audio Power Amplifier Provides Integrated Gain, DC Volume and Digital Volume Control 62 TPA6011A4: 3-W Stereo Class-AB Audio Amplifier 62 TPA4411: Cap-Free Stereo Headphone Amplifier 63 Audio Signal Path for LCD TV and Multifunction Monitors Tuner Class-D 3 W to Analog Audio Audio Baseband Audio 20 W Processor DAC Processor TAS3103A Amplifier TPA3000D Power Management LM317M TI Products Headphone Driver TPA6110A2 Audio Signal Path for Plasma-Display TV Tuner Audio Class-D Audio Baseband I 2S PWM Audio 30 W Processor Processor TAS5504 Amplifier TAS5122 Power Management LM317M TI Products Audio Solutions Guide Texas Instruments 1Q 2006

Flat-Panel TVs and Displays 23 ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 10/20-W Stereo Class-D Audio Amplifier 20-W Mono Class-D Audio Amplifier TPA3101D2, TPA3100D2 TPA3001D1 Get datasheets at: www.ti.com/sc/device/TPA3101D2 or Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPA3100D2 www.ti.com/sc/device/TPA3001D1 The TPA3100D2 and TPA3101D2 are efficient, Class-D audio power The TPA3001D1 is an analog-input Class-D audio power amplifier that amplifiers designed for driving bridge-tied stereo speakers. The will drive 20 W mono into 8-Ω speakers without a heat sink or large TPA3100D2 can drive stereo speakers as low as 4 Ω. The high efficiency output filter components. of the TPA3100D2 (92%) eliminates the need for an external heat sink Key Features when music is played. • 20 W mono into 8 Ω from 18 V at 10% THD+N Key Features • Filter-free modulation • Efficient Class-D operation • Filter not required for efficiency or audio quality, but a low-cost • Wide 10- to 26-V supply voltage operation ferrite bead will reduce EMI • Four integrated gain settings • Improved efficiency • Thermal and short-circuit protection • Improved SNR: 102 dB • Fault reporting • Full short-circuit and thermal protection • Integrated gain settings Applications • Low supply current: 8 mA from 12 V • CRT • DLP TV Applications • LCD TV • Plasma displays • PDP • Large screen LCD TVs Stereo TPA3001D1 VCC Class-D Amp IN– C1 0.47 µF1 INN VCC 24 C4 2 VREF 23 C3 1 µF IN+ INP C2 0.47 µF 3 22 1 µF C11 Tuner GAIN SELECT GAIN0 BYPASS 4 21 C12 1 µF GAIN SELECT GAIN1 COSC 5 SHUTDOWN 20 220 pF R1 SHUTDOWN ROSC CONTROL 6 PGND 19 120 kΩ Audio TPA3100D2 AGND Processor 7 VCLAMP 18 AGND C10 R2 8 BSN 17 R3 1 µF C8 BSP C9 0.22 µF 51 Ω 9 16 51 Ω 0.22 µF VCC PVCC PVCC VCC 10 OUTN 15 C7 C5 OUTP C6 10 µF 1 µF 11 14 1 µF OUTN OUTP 7 x 7 QFN, 12 13 PGND PGND SMT Package D2 D1 PowerPAD™ Power 24 VDC Supply L2 L1 (Ferrite (Ferrite Bead) Bead) TPA3100D2 typical application. C15 C14 1 nF 1 nF TPA3001D1 typical application circuit. Texas Instruments 1Q 2006 Audio Solutions Guide

24 Flat-Panel TVs and Displays ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 20-W Digital Power Stage 4-Channel I2S to PWM Processor TPA3300D2 TAS5504 Get datasheets at: www.ti.com/sc/device/TPA3300D2 Get samples, datasheets and app reports at: www.ti.com/sc/device/TAS5504 The TPA3300D2 is a fully integrated power stage The TAS5504 is a four-channel digital pulse width accepting PWM inputs and 20 W x 2 output. It is TI’s modulator that provides advanced performance and first power stage with integrated feedback, allowing very high PSRR high level system integration. It is designed to interface and improved audio performance. In addition, it detects fault conditions seamlessly using four stereo serial audio inputs accepting a wide such as over-current or over-temperature. range of formats with flexibility for 2.0-, 2.1-, 2.2- or 3.1-channel output Key Features configuration. It can perform audio algorithms such as crossover, bass • Efficient Class-D operation management or SRS TruSurround®. • Wide 10- to 26-V supply voltage operation Key Features • Direct connection to PWM processor • 4-channel digital audio PWM processor • High-power-supply rejection • I2S inputs • Fault reporting • PWM output Applications • Supply voltage: 3.3 V • Inputs are 5-V tolerant • CRT • DLP TV • High-performance digital audio (DAP) • LCD TV • 48-bit audio processing • PDP • Dynamic range: > 102 dB • Sampling rates: 32 to 192 kHz *Expected release June 2006. • Two bass and treble tone controls Applications • Plasma TVs Advanced TV solutions. Audio Solutions Guide Texas Instruments 1Q 2006

Flat-Panel TVs and Displays 25 ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 20-W Mono Digital Amplifier 10-W Stereo Class-D Audio Amplifiers TPA3200D1 TPA3008D2, TPA3005D2 Get samples, datasheets and evaluation modules at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPA3200D1 www.ti.com/sc/device/TPA3008D2 or www.ti.com/sc/device/TPA3005D2 The TPA3200D1 is a 20-W (per channel), efficient, digital audio power amplifier for driving a bridge-tied speaker. The TPA3200D1 can drive a The TPA3008D2 and TPA3005D2 are analog-input Class-D audio power speaker with an impedance as low as 4 Ω. The high efficiency of the amplifiers that drive 10 W stereo and 6 W stereo, respectively, into TPA3200D1 (85%) eliminates the need for an external heat sink. speakers without a heat sink or large output filter components. The TPA3008D2 features an auto recovery that restarts the device after a Key Features short-circuit condition is removed. • Efficient Class-D operation • I2S input, 20 W x 1 output Key Features • Supports up to 24-bit I2S and 16-bit right-justified digital input formats • TPA3008D2: 10 W stereo into 16 Ω from 17 V at 10% THD+N • Four integrated gain settings • TPA3005D2: 6 W stereo into 8 Ω from 12 V at 10% THD+N • Thermal and short-circuit protection • Filter-free modulation • Filter not required for efficiency or audio quality, but a low-cost Applications ferrite bead will reduce EMI • LCD TV • Improved efficiency: 92% maximum • DLP TV • Improved SNR: 97 dB • Plasma TV • Integrated gain settings • Pachinko • Auto recovery (TPA3008D2) • Stereo TPA3000D amplifiers pin compatible 3x Digital Amps I2S Audio Applications TPA3200D1 Left • LCD TVs 17” to 23” Audio Processor TPA3200D1 Right PVCC 10 µF 10 µF PVCC 220 nF 220 nF 0.1 µF 0.1 µF TPA3200D1 Subwoofer ROUTN ROUTN PGNDR PGNDR BSRN PVCCR PVCCR BSRP ROUTP ROUTP PVCCR PVCCR 12 VDC Shutdown/Mute 1 µF Control VCLAMPR 12 to 14 SHUTDOWN NC Right RINN AC/DC VDC Differential 0.47 µF RINP NC Adapter LM317 Inputs 0.47 µF V2P5 AVCC AVCC Left 0.47 µF Differential LINP NC 12-V Inputs 0.47 µF LINN NC 0.1 µF 10 µF 0.47 µF TPA3008D2 Linear Regulator AVDDREF AGND NC AVDD TPA3200D1 typical application. GAIN0 COSC 1 µF Gain 220 pF Control GAIN1 ROSC FAULT AGND 120 kΩ NC VCLAMPL PGNDL PGNDL LOUTN LOUTN LOUTP LOUTP PVCCL PVCCL PVCCL PVCCL BSLN BSLP 1 µF 0.1 µF 0.1 µF 10 µF 10 µF 220 nF 220 nF PVCC PVCC * * Optional output filter for EMI suppression TPA3008D2 typical application circuit. Texas Instruments 1Q 2006 Audio Solutions Guide

26 Flat-Panel TVs and Displays ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs Stereo Headphone Amplifier 12-W Stereo Class-D Audio Amplifiers TPA6110A2 TPA3004D2, TPA3002D2 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPA6110A2 www.ti.com/sc/device/TPA3004D2 or www.ti.com/sc/device/TPA3002D2 The TPA6110A2 is a stereo headphone driver designed to connect directly to the TPA3004D2 or TPA3002D2 with minimal external The TPA3004D2 and TPA3002D2 are analog-input Class-D audio power components. The integrated depop circuitry nulls “pops” and “clicks” amplifiers that will drive 12 W stereo and 9 W stereo, respectively, into during startup and shutdown transitions. 8-Ω speakers without a heat sink or large output filter components. Integrated DC volume control and pre-outs for stereo headphone drive Key Features make these two amplifiers extremely versatile. • 150 mW stereo into 16 Ω from 4.5 V with < 0.1% THD+N • Full short-circuit and thermal protection Key Features • Excellent depop circuitry • TPA3004D2: 12 W stereo into 8 Ω from 15 V at 10% THD+N • Low supply current: 1.5 mA from 5 V • TPA3002D2: 9 W stereo into 8 Ω from 12 V at 10% THD+N • Filter-free modulation Applications • Filter not required for efficiency or audio quality, but a low-cost • Large screen multifunction monitors and LCD TVs ferrite bead will reduce EMI • Portable DVD players • Improved efficiency • Improved SNR: 102 dB (TPA3004D2) ROUT+ • Full short-circuit and thermal protection ROUT GND VCC VCC • DC volume control C22 C23 1 nF 1 nF • Power and audio pre-outs for stereo headphone amp • Stereo TPA3000D amplifiers pin compatible L1 L2 (Bead) (Bead) * Applications 10 µF PGND • Large screen multifunction monitors and LCD TVs 10 nF C15 10 nF 0.1µF 0.1µF C18 C19 AVDD C9 C10 R3 120 kΩ ROUT2 1 kΩ BSRN PVCCR PVCCR ROUTN ROUTN PGNDR PGNDR ROUTP ROUTP PVCCR BSRP PVCCR COUT2 220µF C7 1 µF ROUT1 1 kΩ SHUTDOWN SD VCLAMPR COUT1 220 µF C1 1 µF RIN RINN MODE_OUT Rhpf1 C2 1 µF CIN1 Rhps1 10 kΩ RINP MODE AVCC C5 1 µF C13 C16 1 µF AGND V2P5 AVCC 0.1µF 10 µF 10 kΩ TPA6110A2 C3 1 µF CVCC BYP IN1 LINP VAROUTR CIN2 (T4) C4 1 µF 0.47µF GND Vo1 LIN LINN VAROUTL AVDD AVDDREF TPA3004D2 FADE 1µF Rhps2 SD VDD AVDD C14 IN2 Vo2 VREF AVDD (T3) P3 T7 C6 100 nF 10 kΩ Rhpf2 VARDIFF COSC 50 kΩ P2 T6 220 pF R1 VARMAX ROSC 10 kΩ 50 kΩ P1 T5 120 kΩ 10 µF 50 kΩ VOLUME AGND C8 REFGND VCLAMPL PGNDL PGNDL LOUTN LOUTN GND LOUTP LOUTP PVCCL PVCCL PVCCL PVCCL 1 µF BSLN BSLP PGND AGND C11 C12 C20 C21 0.1µF 0.1µF C17 10 nF 10 nF 10 µF PGND L3 L4 (Bead) (Bead) Stereo Class-D speaker driver C24 1 nF C25 1 nF with stereo headphone driver * Schottky diodes only needed VCC GND LOUT LOUT+ VCC for short circuit protection featuring TPA3004D2 and TPA6110A2. when VCC > 15 V. Audio Solutions Guide Texas Instruments 1Q 2006

Flat-Panel TVs and Displays 27 ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 3-W Stereo Class-D Audio Amplifier 3-W Stereo Class-AB Audio Amplifier TPA2008D2 TPA6030A4 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPA2008D2 www.ti.com/sc/device/TPA6030A4 The TPA2008D2 is an analog-input Class-D audio power amplifier that The TPA6030A4 is a fully integrated stereo speaker, stereo headphone will drive 3 W stereo into 3-Ω speakers without a heat sink or large and DC volume control audio solution. Features like integrated output filter components. The output power level and integrated DC depop circuitry that nulls “pops” and “clicks” during startup and volume control are ideal for multifunction monitors (MFMs). shutdown transitions and 12-V operation make the TPA6030A4 ideal for multifunction monitors (MFMs). Key Features • 3 W stereo into 3 Ω from 5 V with 10% THD+N Key Features • Filter-free modulation • 3 W stereo into 16 Ω from 12 V with 10% THD+N • Filter not required for efficiency or audio quality, but a low-cost • Supply voltage range: 7 V to 15 V ferrite bead will reduce EMI • Integrated stereo headphone driver • Improved efficiency • DC volume control • Improved SNR: 96 dB • Excellent depop circuitry • Full short-circuit and thermal protection • Full short-circuit and thermal protection • DC volume control • Integrated gain set to 1.5 V/V Applications Applications • Multifunction monitors • Multifunction monitors • LCD TVs • LCD TVs TPA2008D2 0.47µF RIN1+ VCC = 12V 1 LINN RINN 24 RIN- From TV LIN- R Mux 0.1 µF 2 LINP 0.1 µF RINP 23 RIN2+ LIN+ RIN+ From CD 1 µF 10 µF Player 0.47µF 0.1 µF 0.1 µF 16 Ω System 3 SHUTDOWN 22 BYPASS + Rout + Control Depop VCC/2 Rout – 4 PVDD 21 1 µF 0.47µF RIN1– Circuitry – PVDD From TV R PVcc 5 LOUTP 20 Mux ROUTP ROUT+ RIN2– From CD PVcc 220 µF VDD 6 PGND 19 Player 0.47µF PGND GND Vcc LOUT+ 7 PGND 18 1 µF Gnd 100 kΩ 1 kΩ GND PGND System IN2/IN1 Input Mux Power Control Control Management 0.47 µF 1 µF 10 µF 8 ROUTN 17 LOUTN ROUT- Bypass VOLUME System 9 PVDD 16 From DAC or SEDIFF Control PVDD VDD Potentiometers 32-Step (DC Voltage) SEMAX Volume LOUT- 10 COSC Shutdown NC 15 Control Output Mode CLK Control To 1 kΩ 11 ROSC VOLUME 14 5VREF Potentiometers 220 pF VOLUME or DAC reference 120 kΩ 0.47µF RIN1+ 12 AGND 13 From TV SE/BTL 220 µF VDD VDD L 100 kΩ RIN2+ Mux From CD 1 µF Player 0.47µF LOUT + 47 nF + VCC/2 GND – LOUT – 16 Ω 0.47 µF RIN1– From TV L TPA2008D2 typical application circuit. From CD RIN2– Mux Player 0.47 µF TPA6030A4 typical application circuit. Texas Instruments 1Q 2006 Audio Solutions Guide

28 Flat-Panel TVs and Displays ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 2-W Stereo Class-AB Audio Power Amplifier I2S Lip Sync Delay IC TPA6021A4 TPA505x Get samples, datasheets and evaluation modules at: Get datasheets at: www.ti.com/sc/device/PARTnumber www.ti.com/sc/device/TPA6021A4 (Replace PARTnumber with TPA5050, TPA5051 or TPA5052) The TPA6021A4 is a stereo audio power amplifier that drives 2 W/ The TPA505x series of devices provides a cost-effective, channel of continuous RMS power into a 4-Ω load when a heat sink is integrated lip-sync solution for TV and home theater used. Advanced BTL (speaker) and SE (headphone) dc volume control applications. The TPA505x family provides up to 170 ms of delay per minimizes external components. channel and comes in two stereo versions and one four-channel Key Features version. The ease of use and small footprint make this part ideal for • 2-W stereo amplifier flat-panel TV applications. • 32-step DC volume control Key Features • 4.5 to 5.5 V • 16- to 32-bit I2S input (fS = 32 to 192 kHz) • Depop circuitry • Up to 170 ms/ch delay (48 kHz) • Packaging: Through-hole DIP • I2C delay-time control allows fine resolution (down to one sample Applications resolution) • Fixed delay mode (5-ms steps from 20 to 170 ms) • Laptops • Monitors • Cascadable for longer delay time • Small footprint (4 x 4 QFN) • 3- to 3.6-V operation Stereo Class-AB Amp Applications • Flat-panel TV TV Tuner Left • DLP, LCD, plasma • Home theater Audio TPA6021A4 Processor Right • DVD minicompo *Expected release June 2006. DC Volume Product Options Control Max Delay Device Channels (ms/ch) Control Type TPA6021A4 typical application. TPA5050 2 170 I2C TPA5051 4 85 I2C TPA5052 2 170 Pin-selectable TPA5050 4x4 QFN 3.3 V VDD DATA_OUT Delayed Audio Data DATA_IN SDA I2C Data Word Clock LRCLK SCL I2C Clock Bit Clock BCLK ADDR0 3.3 V GND ADDR1 TPA505x typical application circuit. Audio Solutions Guide Texas Instruments 1Q 2006

Flat-Panel TVs and Displays 29 ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 30-W Digital Amplifier Power Stage 5-Channel Differential 10:20 MUX Switch for TAS5122 DVI/HDMI Applications TS3DV520 Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TAS5122 Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TS3DV520 The TAS5122 is a digital-input power stage designed to drive 30 W into stereo speakers with no large The TS3DV520 is a 20- to 10-bit multiplexer/demultiplexer digital video external heat sinks. The device incorporates TI’s switch with a single select (SEL) input that controls the data path of PurePath Digital™ technology and is used in conjunction with a digital the multiplexer/demultiplexer. The device provides five differential audio PWM processor and a simple passive demodulation filter to channels for digital video signal switching. It also provides a low and deliver high-quality, high-efficiency, true-digital audio amplification. flat on-state resistance (ron) and an excellent on-resistance match. Low input/output capacitance, high bandwidth, low skew and low crosstalk Key Features among channels make the TS3DV520 suitable for various digital video • 30 W stereo into 6 Ω from 23 V with < 0.4% THD+N applications such as DVI and HDMI. • Greater than 90% efficient • 95 dB maximum dynamic range Key Features • Full short-circuit, undervoltage and thermal protection with reporting • Wide bandwidth (> 900 MHz typ, 1.8 Gbps) • Low crosstalk (XTALK = –27 dB typ) Applications • Low bit-to-bit skew (tsk(o) = 0.2 ns max) • Plasma TVs • Low and flat on-state resistance (ron = 4 Ω max, ron(flat) = 0.7 Ω typ) • Low input/output capacitance (Con = 10 pF typ) BST_B PVDD_B BST_A PVDD_A • Rail-to-rail switching on data I/O ports (0 to 5 V) • VCC operating range from 3 to 3.6 V OCH • Ioff supports partial-power-down mode operation • Latch-up performance exceeds 100 mA per JESD 78, Class II BP RCV • ESD performance tested per JESD 22 AP Dead OUT_B G Time OUT_A • 2000-V human-body model (A114-B, Class II) BM D Control Bootstrap SP C Gate Drive • 1000-V charged-device model (C101) Applications OCL PVSS PVSS • DVI/HDMI signal switching DVDD DVSS • Differential DVI, HDMI signal MUXing for audio/video receivers and PVDD /RESET_AB /M1 VREF Bandgap Regulators V12 V3P3 high-definition television (HDTV) /M2 G Control OC /M3 D GVSS /SD_AB C UVP Overtemp /SD-CD /DTW DVD Player PVDD_C OCH PVDD_D Digital TV RCV DP OUT_D CP Dead TS3DV520 HDMI G Time OUT_C Set-Top Box DM D Control Bootstrap Receiver CP C Gate Drive OCL PVSS PVSS TS3DV520 typical application. BST_C BST_D TAS5122 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

30 Flat-Panel TVs and Displays ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 4-Channel Differential 8:16 MUX Switch for Dual-Supply Level Translators DVI/HDMI Applications SN74AVCXT245, SN74LVCXT245 TS3DV416 Get samples, datasheets and app reports at: www.ti.com/trans Get samples, datasheets and app reports at: Dual-supply level shifters are the ideal solution for bidirectional level www.ti.com/sc/device/TS3DV416 translation. These devices have two separate VCC supplies, one for The TS3DV416 is a 16- to 8-bit multiplexer/demultiplexer digital video each port (VCCA and VCCB), which gives them flexibility to operate in switch with a single select (SEL) input that controls the data path of mixed-mode applications. These dual-supply devices allow for the multiplexer/demultiplexer. The device provides a low and flat on- bidirectional level translation between different voltage nodes from state resistance (ron) and an excellent on-resistance match. Low 1.2 V to 3.6 V and 1.65 V to 5.5 V. TI also offers a wide range of input/output capacitance, high bandwidth, low skew and low crosstalk bit-width options. among channels make the TS3DV416 suitable for various digital video applications such as DVI and HDMI. Key Features LVC1T45 LVC2T45 LVC16T245 LVC8T245 • Wide bandwidth (900 MHz typ, 1.8 Gbps) 5 • Low crosstalk (XTALK = –41 dB typ) • Low bit-to-bit skew (tsk(o) = 0.2 ns max) Supply Voltage, VCC (V) 4 • Low and flat on-state resistance (ron = 4 Ω typ, ron(flat) = 0.7 Ω typ) AVC1T45 AVC2T45 AVC4T245 AVC8T245 AVC16T245 AVC20T245 AVC24T245 AVC32T245 • Low input/output capacitance (Con = 10 pF typ) 3.3 3 • Rail-to-rail switching on data I/O ports (0 to 5 V) 2.5 • VDD operating range from 3 to 3.6 V 2 • Ioff supports partial-power-down mode operation 1.8 1.5 • Latch-up performance exceeds 100 mA per JESD 78, Class II 1.2 • ESD performance tested per JESD 22 1 0.8 • 2000-V human-body model (A114-B, Class II) • 1000-V charged-device model (C101) 0 1 2 4 8 16 20 24 32 Applications Bit Width • Digital video signal switching Extended family of dual-supply level-translation devices. • Differential DVI, HDMI signal MUXing for audio/video receivers and high-definition television (HDTV) DVD Player VCCA* VCCB * Digital TV Dual-Supply I/O ASIC Level Device Translator TS3DV416 DVI Set-Top Box Receiver *VCCA not equal to VCCB TS3DV416 typical application. Typical situation in which a TI level translator is needed. Audio Solutions Guide Texas Instruments 1Q 2006

Flat-Panel TVs and Displays 31 ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 8-Bit Bidirectional I2C-Bus I/O Expanders 16-Bit Bidirectional I2C-Bus I/O Expanders PCF8574, PCF8574A PCF8575, PCF8575C Get samples, datasheets and app reports at: Get samples, datasheets and app reports at: www.ti.com/sc/device/PCF8574 or www.ti.com/sc/device/PCF8574A www.ti.com/sc/device/PCF8575 or www.ti.com/sc/device/PCF8575C The PCF8574 and PCF8574A provide general-purpose remote I/O expan- The PCF8575 and PCF8575C provide general-purpose remote I/O sion for most microcontroller families via the I2C interface serial clock expansion for most microcontroller families via the I2C interface serial (SCL) and serial data (SDA). These 8-bit input/output (I/O) expanders clock (SCL) and serial data (SDA). These 16-bit I/O expanders for the for the two-line bidirectional bus (I2C) are designed for 2.5-V to 6-V VCC two-line bidirectional bus (I2C) are designed for 2.5-V to 5.5-V VCC operation. operation (PCF8575) and 4.5-V to 5.5-V VCC operation (PCF8575C). Key Features Key Features • Two-wire I2C-bus to 8-bit bidirectional parallel-bus expander • Two-wire I2C-bus to 16-bit bidirectional parallel-bus expander • Addressed by three hardware-address pins • Addressed by three hardware-address pins • Different I2C addresses for PCF8574 and PCF8574A: • Same fixed I2C address for PCF8575 and PCF8575C • PCF8574: 0x20 – 0x27 (up to 8 per I2C bus) Applications • PCF8574A: 0x38 – 0x3F (up to 8 per I2C bus) • Fan control • A total of 16 PCF8574 and PCF8574A devices may be used on same • LED control I2C bus • System monitoring Applications • Push-button monitoring • Fan control • 8/16-bit bidirectional expansion • LED control • System monitoring • Temperature sensor monitoring SOC: SRAM Fan Embedded P[0:7] • Push-button monitoring CPU Flash • 8-bit bidirectional expansion PCF8575 LED SDRAM I/O Indicators CF Expander P[10:17] Temperature Sensor Micro- Battery Status controller Key Pad VCC VCC Reset Signals 5V I2C Bus Status PCF8575 typical application block diagram. P0 SDA P1 SOC ASIC SCL P2 P3 CPU INT P4 MCU A0 P5 A1 LEDs A2 P6 P7 PCF8574/A I/O expansion using TI’s PCF I 2C logic. Texas Instruments 1Q 2006 Audio Solutions Guide

32 Flat-Panel TVs and Displays ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs 16-Bit I/O Expander with Interrupt and Reset Programmable 3-PLL Clock Synthesizer/ PCA9539 Multiplier/Divider CDCE906 Get samples, datasheets and app reports at: www.ti.com/sc/device/PCA9539 Get datasheets at: www.ti.com/sc/device/CDCE906 The PCA9539, a 16-bit I/O expander for the two-line bidirectional bus Ideal for consumer applications, the CDCE906 provides almost any pro- (I2C), is designed for 2.3-V to 5.5-V VCC operation. It provides general- grammable frequency up to 167 MHz, respectively, while maintaining a purpose remote I/O expansion for most microcontroller families via the typical period jitter of 60 ps. Additionally, it includes programmable I2C interface serial clock (SCL) and serial data (SDA). spread spectrum, slew rate control and selectable output voltages. All options can be hot-programmed and locked in on the integrated chip Key Features EEPROM while the device is in the system. • Consists of two 8-bit configuration, input, output and polarity inver- sion registers: Key Features • Each register set can be defined through a command byte sent • Wide PLL divider ratio allows 0-ppm output clock error from the master via the I2C bus • Generates video (27 or 54 MHz) and audio system clocks from multi- • Configuration registers set each I/O as an input or output ple sampling frequencies; fS = 16, 22.05, 24, 32, 44.1, 48 or 96 kHz • Polarity inversion registers can invert input state • Accepts crystal frequencies from 8 to 54 MHz • Input and output port registers store states of I/Os defined as • Accepts LVCMOS or differential input frequencies from 1 to 160 MHz inputs and outputs, respectively • Programmable center spread spectrum clocking (SSC) modulation • VCC range: 2.3 to 5.5 V (0.2%, 0.5% and 0.8%) • Internal I2C address: 1110 1xx • Programmable down SSC modulation (1.0%, 1.5%, 2.0% and 3%) • Two address pins • Programmable output slew-rate control (SRC) for lowering system EMI • Low power consumption when I/Os are held low (does not have • Separate power supplies for outputs (2.5 to 3.3 V) internal I/O pull-up resistors) • 3.3-V device power supply • RESET input initializes the slave device without de-powering it • Packaging: 28-pin TSSOP Applications Applications • System monitoring: Fan, LED and temperature • Digital TV • Set-top box • 16-bit bidirectional expansion • Gaming • Video/audio • Printer/scanner INT 1 Interrupt Output Logic LP Filter PCA9539 Switch Matrix 21 PLL Bypass A0 6x Programmable 7-Bit Divider P0, P1, P2, P3, P4, P5 & Inversion Logic 2 A1 P07-P00 22 SCL Input I2C Bus Shift 16 I/O 23 Register Bits PLL1 SDA Filter Control Port 6x6 Programmable Switch B 5x6 Programmable Switch A P17-P10 Write Pulse XO or Output 3 Read Pulse 2 LVCMOS PLL2 MUX RESET 24 Power-On or VCC Differential with SSC GND Reset Input 12 Pin numbers shown are for DB, DBQ, DGV, DW, N, PW and RHL packages. All I/Os are set to inputs at reset. EEPROM SMBus Logic PLL3 PCA9539 functional block diagram. CDCE906 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Flat-Panel TVs and Displays 33 ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs Rambus® XDR™ Clock Generator Stereo ADC with Input Multiplexer CDCD5804 PCM1850, PCM1851 Get datasheets at: www.ti.com/sc/device/CDCD5804 Get samples, datasheets and app reports at: www.ti.com/sc/device/PCM1850 or www.ti.com/sc/device/PCM1851 The CDCD5804 is a Rambus® XDR™ clock generator that supports speeds of 400 to 800 MHz. At the time of this publication, the The PCM1850 is a high-performance, low-cost stereo analog-to-digital CDCD5804 meets or exceeds the latest XCG specifications from converter that features an input multiplexer (MUX) and wide-range Rambus. The 28-pin TSSOP package contains four differential clock programmable gain amplifier (PGA). The input MUX allows the user to outputs, providing an off-the-shelf solution for a broad range of high- connect up to six stereo sources, which may be selected through SPI performance interface applications. (PCM1850) or I2C (PCM1851) control interfaces. Key Features Key Features • 400 to 800 MHz clock source • Input multiplexer, six stereo channels • Spread-spectrum-compatible clock input • PGA gain: +11 to –11 dB range, 0.5 dB step • Supports frequency multiplication factors of x3, x4, x5, x6, x8, x9/2, • SNR: 100 dB (typ) x15/2 and x15/4 • SPI (PCM1850) or I2C (PCM1851) control • Very low 1- to 6-cycle jitter • Sampling rate: 16 to 96 kHz • –40 ps: 400 to 635 MHz • System clock: 256 fS, 384 fS, 512 fS or 768 fS • –30 ps: 636 to 800 MHz • +5 V for analog, +3.3 V for digital • Operates from single 2.5 V supply • Packaging: 32-pin TQFP, Pb-Free • Packaging: 28-pin TSSOP Applications Applications • DVD recorders • TV • AV amp receivers • Gaming • CD recorders • Set-top box • MD recorders • Multitrack receivers VDDP VDDC VDD /BYPASS VINL1 CLK0B VINL2 VINL3 BCK CLK0 CLK0B VINL4 Single-Ended Delta-Sigma MUX and PGA Modulator LRCK REFCLK VINL5 MUX VINL6 DOUT PLL1 CLK1 REFCLKB CLK0 MOUTL Audio CLK1 CLK1B Data Decimation OVER VRE F1 Interface Filter CLK2 VRE FS Reference with VDDP Power- VRE F2 High-Pass Control MS (ADR) (1) Down CLK2 CLK2B Filter Data VDDC MD (SDA)(1) Interface VDD Logic VINR1 MC (SCL) (1) CLK3 VINR2 VINR3 Single-Ended Delta-Sigma CLK3 CLK3B VINR4 MUX and PGA Modulator TEST0 SDA SMBus and VINR5 TEST1 VINR6 SCL Control Logic MOUTR ID0 ID1 RST Clock and Timing Control Power Supply EN SCKI VCC AGND DGND VDD (1) PCM1850 (PCM1851) ISET Current and Voltage PCM1850 block diagram. Reference VSSP VSSC VSS CDCD5804 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

34 Flat-Panel TVs and Displays ➔ LCD TVs, Multifunction Monitors and Plasma-Display TVs Single-Ended Analog Input, 24-Bit, 96-kHz Stereo ADC PCM1807 Get samples, datasheets and app reports at: TI has design www.ti.com/sc/device/PCM1807 The PCM1807 is high-performance, low-cost, single-chip stereo analog- solutions for your to-digital converter with single-ended analog voltage input. The PCM1807 uses a delta-sigma modulator with 64x oversampling and includes a applications digital decimation filter and a high-pass filter that removes the dc component of the input signal. www.ti.com/solutions Key Features Get the resources you need with these • Dynamic range/SNR: 99 dB • THD+N: –93 dB application-focused Solutions Guides: • Selectable oversampling frequency: 64 fS • Audio • Stop-band attenuation: –65 dB • On-chip high-pass filter: fc = 0.91 Hz (at 48 kHz) • Automotive • Optimized feature for covering general audio end equipment • Communications • Cost-effective standard audio ADC • Anti-aliasing filter integrated on analog inputs • Industrial • Best cost vs. performance compared to competitors’ products • Packaging: Small 14-pin TSSOP • Video and Imaging Applications • Wireless Infrastructure • DVD recorder • AV receiver/amplifier, home theater • TV, STB • Car AV (navigation, HDD, etc.) VIN L Anti-Alias Delta-Sigma LPF Modulator Serial BCK x1/64 Interface LRCK Decimation VREF Reference Filter DOUT with MS High-Pass Mode/ Filter Format MC Anti-Alias Delta-Sigma Control MD VIN R LPF Modulator Clock & Timing Control SCKI Power Supply VCC AGND DGND VDD PCM1807 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 35 ➔ ➔ audio feature set continues to challenge end-equipment manufacturers To Know More as well as IC designers. Other TI Products for This Market Found Within This Solutions Guide: Being portable typically implies that the devices are battery-operated and therefore system power consumption is a key concern. TPA6017A2: 2-W Stereo Class-AB Amplifier 61 TPA0212: Next-Generation Audio Power Amplifier Provides Portable audio ICs for the consumer audio market include integrated Integrated Gain, DC Volume and Digital Volume Control 62 audio codecs or audio ADCs and DACs for conversion between analog TPA6011A4: 3-W Stereo Class-AB Audio Amplifier 62 signals and digital data, headphone or speaker drivers for earpieces, headphones or built-in speakers, programmable DSPs for encoding/ Audio Codec Resources Found Within This Solutions Guide: decoding compressed data in such formats as MP3, WMA or AAC, micro- Interfacing TI Audio Codecs to Standard Application Processors 75 controllers for handling system-level control and user interface functions, and wireless transceivers for transmission/reception of data over RF. With the continuing explosion of portable consumer audio devices TI offers a broad portfolio of products focused directly at portable ranging from MP3 players to smart phones with integrated audio capa- audio equipment, with particular focus on low-power operation. bility, handheld GPS systems and many others, the required integrated Digital Still Camera (DSC) Block Diagram CCD Video CMOS Vertical Driver Buffer Sensor WLED Backlight CCD or RGB CMOS LCD Sensor CCD AFE DaVinci™ Controller Technology Touch Screen Shutter/ Based Image Strobe CCD TG Control Processor Touch-Screen Controller Audio Amplifier (Optional) AE/Shutter Motor Strobe Driver Audio USB Codec USB Controller Memory Bus Boot AVCA406 LV4320A SDRAM Flash SD, MMC, Compact Memory Flash Stick™, XD Texas Instruments 1Q 2006 Audio Solutions Guide

36 Portable Audio ➔ MP3 Player Block Diagram LCD ROM TI Products LCD Display LED CTLR GPIO Flash Keypad EMIFS Keypad Storage Audio Amplifier Power (Optional) Management See complete portable TI DSP power solutions on page 39. USB USB Audio Control Codec AVCA406L Smart Card FM Tuner Audio MMC/SD MMC/SD Line In Portable Media Player (PMP) Block Diagram Boot Flash SDRAM TI Products LCD Bus Video Backlight Bus LCD TV Tuner Video Decode Controller Touch Screen CMOS Sensor Touch Control Screen Controller CCD Audio Amplifier CCD AFE (Optional) Sensor Control DaVinci™ Technology HP1 Memory Card Audio MC Interface Based PMP Codec HP2 Core Chip (Optional) ATAPI Line In Interface Audio FM Tuner USB Interface Microcontroller Video Key Buttons Buffer Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 37 ➔ Personal Digital Assistant (PDA) Block Diagram LED TI Products TM Keypad IrDA Peripheral Interface Antenna OMAP Antenna 802.11 Smart Card Bluetooth® Flash/ MMC/SD Controller ROM/DRAM EMIFS Camera OS/Apps Audio Amplifier (Optional) Configuration Audio EEPROM Audio To Battery Control Codec Fuel Gauge Wired Connectivity USB Control Touch- USB USB Screen LCD I/F Gate Drivers Plug Controller Power Controller Reset Color Display Management LCD Data/Timing See complete portable Control power solutions on page 39. Source Drivers Smart Phone/Feature Phone Block Diagram Antenna TI Products Digital Analog Baseband Baseband RF (DBB) (ABB) Receiver Speaker Application Processor (OMAP) Audio Codec/ Audio Amplifier Ringer/ Hands-Free Power Touch-Screen (Optional) Speakers Management FM Tuner Controller (Mono/ Stereo) See complete portable power solutions on Melody IC 400-700 page 39. mW 80 mW Touch Screen Headphone Amplifier (Optional) Texas Instruments 1Q 2006 Audio Solutions Guide

38 Portable Audio ➔ Voice Over IP (VoIP) Phone Block Diagram TI Products Video Web Decoder Power-over Cam Ethernet Video LCD Controller Buffer PoE Controller LED TI DSP SRAM Keypad Interface VolP Flash Processor Media Audio Amplifier Card (Optional) Audio Codec USB Transcient Power Management Suppressor See complete portable power solutions on page 39. Portable DVD Player Block Diagram TI Products Audio Amplifier DVD (Optional) DVD Drive and MPEG4 Data Stereo/Mono Program AC-3 Audio TLV Speaker Stream Decoder Demux Audio DAC Headphone 1 Power Management See complete portable power solutions on page 39. Headphone 2 (Optional) Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 39 ➔ Complete Portable Power Solutions Application-Specific Device Description Multi-Output Solutions Linear Regulators (LDO) System Step-Up DC/DC Voltages Converters TPS79718 10mA, 1.2-µA Micro-Power LDO in SC-70 Photoflash TPS71533 50mA, 3.2-µA Micro-Power LDO in SC-70 Inductorless Capacitor Chargers Photo Flash DC/DC Regulators TPS76301 100mA, Low-Cost LDO in SOT-23 (Charge Pumps) White LED Drivers LED Backlight TPS72118 150mA, Low-Noise, Low-VIN LDO in SOT-23 TPS79301 200mA, Low-Noise, High PSRR LDO in SOT-23 and WCSP Battery Management Application-Specific LCD Bias TPS79901 200mA, Ultra-Low Noise, High PSRR LDO in WCSP Multi-Output Display Solutions TPS71202 250mA, Dual Output, Ultra-Low Noise, High PSRR LDO DC Inputs TPS73601 400mA, Cap-Free, Reverse-Leakage Protection LDO in SOT-23 and QFN RF, Audio Linear Regulators and Memory TPS79501 500mA, Low-Noise, High PSRR LDO in SOT-223 Battery Charge Circuitry Management TPS79601 1A, Low-Noise, High PSRR LDO in SOT-223 USB Step-Down LED Backlight and Camera Flash Solutions DC/DC Converters Lithium-Ion TPS61041 250mA Switch Boost Converter, up to 28V in SOT-23 Protection and Authentication Supervisory Circuits TPS61042 500mA Switch, Current-Regulated Boost Converter in QFN for Batteries (Voltage Supervisors) TPS61060 375mA Switch, Current-Regulated, Synchronous Boost Converter in QFN and WCSP Battery I2C DSP Reset Fuel Gauges µC REG71055 Low-Cost Charge Pump for up to 3 Parallel White LED in ThinSOT-23 Rechargeable TPS60230 5-Channel, Current-Regulated White LED Charge Pump in QFN Battery TPS60231 3-Channel, Current Regulated White LED Charge Pump in QFN TPS65552A Xenon FLASH Charger for Digital Still Cameras with Integrated IGBT Driver TPS61058 1.5A Switch Boost Converter in QFN for White LED FLASH Complete Portable Power Solutions (Continued) DC/DC Boost (Step-Up) Solutions Device Description TPS61041 250mA Switch Boost Converter, up to 28V in SOT-23 Battery Chargers TPS61040 400mA Switch Boost Converter, up to 28V in SOT-23 bq2002 NiMH/NiCd Charger for Current-Limited Power Supplies TPS61070 600mA Switch Boost Converter in ThinSOT-23 for 1- and bq2057 1- to 2-cell Linear Li-Ion Charge Controller in MSOP 2-cell Alkaline Applications bq24100 1- to 3-cell Li-Ion Fully Integrated Switch-Mode Charger in QFN TPS61010 1A Switch Boost Converter bq24200 1-cell Li-Ion Fully Integrated Charger for Current-Limited Power Supplies TPS61020 1.5A Switch Boost Converter in QFN bq24010 1-cell Li-Ion Fully Integrated Charger in QFN TPS61030 4A Switch Boost Converter in QFN bq24020 1-cell Li-Ion Fully Integrated Charger for AC/DC Adapter and USB in QFN Display Power Solutions bq24030 1-cell Li-Ion Charger for AC/DC Adapter and USB with Dynamic Power Path TPS61045 375mA Switch Boost Converter, up to 28V in QFN Management in QFN TPS65110 3-channel Small Form-Factor LTPS Display Power Supply in QFN bq25010 Single-Chip Li-Ion Charger with Adjustable DC/DC Converter in QFN TPS65120 4-channel Small Form-Factor TFT Display Power Supply in QFN Battery Fuel Gauges TPS65130 2-channel, Positive/Negative Power Supply for OLED Displays in QFN bq26220 1- to 2-cell Li-Ion Battery Monitor with HDQ Interface TPS65160 Large Form-Factor TFT Display Power Supply bq27000 1- to 2-cell Li-Ion Battery Fuel Gauge with HDQ in QFN and WCSP Supply Voltage Supervisors (Quick-Reference Card) bq27200 1- to 2-cell Li-Ion Battery Fuel Gauge with I2C in QFN and WCSP TPS3836E18 250nA, Supply Voltage Supervisor in SOT-23 bq20z80 2- to 4-cell Li-Ion SMBus Battery Fuel Gauge with Impedance TrackTM TPS3808G01 2.4µA, Programmable Delay Supply Voltage Supervisor in SOT-23 Technology TPS3801-01 9µA, Ultra-Small Supply Voltage Supervisor in SC-70 bq2084 2- to 4-cell Li-Ion SMBus Battery Fuel Gauge TPS3110E12 1.2µA, Dual Supply Voltage Supervisor in SOT-23 Battery Authentication and Protection TPS3806I33 3µA, Dual Supply Voltage Supervisor in SOT-23 bq26150 CRC-Based Battery Authentication IC Complete Power Management Units DC/DC Buck (Step-Down) Solutions for Core and I/O TPS65010 1-cell Li-Ion Charger, 1.2-A and 400-mA Step-Down Converter, TPS62200 300mA, 1-MHz Step-Down Converter with 12-µA Quiescent Current in SOT-23 2 LDO with I2C in QFN TPS62220 400mA, 1.25-MHz Step-Down Converter with 15-µA Quiescent Current in TPS65020 3 DC/DC Step-Down Converters, 3 LDO, I2C Interface in QFN ThinSOT-23 TPS65520 Fully Integrated Digital Still Camera Supply TPS62300 500mA, 3-MHz High-Accuracy Step-Down Converter with 1-µH inductor in TPS65800 Li-Ion Charger, 2 DC/DC Step-Down Converters, WLED Driver, 7 LDO, I2C WCSP and QFN Interface, A/D in QFN TPS62050 800mA, 10-V Vin Step-Down Converter with 12-µA Quiescent Current in QFN-10 TPS62040 1.2A, 1.25-MHz Step-Down Converter with 18-µA Quiescent Current in QFN-10 TPS62110 1.5A, 17-V VIN Step-Down Converter in QFN TPS64200 3A Step-Down Controller in SOT-23 Texas Instruments 1Q 2006 Audio Solutions Guide

40 Portable Audio ➔ Low-Power, Stereo Audio Codec Low-Power, Stereo Audio Codec TLV320AIC33 TLV320AIC32, TLV320AIC31 Get datasheets and app reports at: www.ti.com/sc/device/TLV320AIC33 Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TLV320AIC32 or The TLV320AIC33 is a highly integrated, low-power stereo codec for www.ti.com/sc/device/TLV320AIC31 use in a variety of portable audio equipment. The TLV320AIC33 includes 6 analog inputs, of which 4 can be configured as differential The TLV320AIC32/TLV320AIC31 are highly integrated, low-power inputs. The TLV320AIC33 includes three line output drivers and four stereo codecs for use in a variety of portable audio equipment. The high-power amplifiers that can be configured as stereo headphone TLV320AIC32 includes 6 single-ended analog inputs. The TLV320AIC31 drivers or stereo speaker drivers. includes 2 single-ended analog inputs and 2 differential analog inputs. Both codecs have 6 output drivers. They also include two line output Key Features drivers and four high-power amplifiers that can be configured as stereo • Stereo DAC (100 dBA) and ADC (92 dBA) support rates up to 96 kSPS headphone drivers or stereo speaker drivers. • 14-mW power dissipation with stereo playback at 48 kSPS • Stereo headphone drivers and 500-mW, 8-Ω speaker drivers Key Features • Stereo microphone preamps and hardware automatic gain control • Stereo DAC (100 dBA) and ADC (92 dBA) support rates up to 96 kSPS • Digital microphone interface for low-noise microphone input • 14-mW power dissipation with stereo playback at 48 kSPS • Integrated PLL for flexible audio clock generation • Stereo headphone drivers and 500-mW, 8-Ω speaker driver • Programmable digital audio bass/treble/EQ with 3D effects • Stereo microphone preamps and hardware automatic gain control • Analog inputs are configurable as single-ended or fully differential • Integrated PLL for flexible audio clock generation • Dual I2S/PCM bus architecture with DSP and TDM modes • Programmable digital audio bass/treble/EQ with 3D effects • 6 analog inputs, 7 output drivers for easy connectivity to • Analog inputs are configurable as single-ended or fully differential multiple devices in a cellular telephony system • 6 analog inputs, 6 output drivers for easy connectivity to multiple • Packaging: 5 x 5 mm 80-ball BGA devices in a cellular telephony system 7 x 7 mm 48-pin QFN • Packaging: 5 x 5 mm 32-pin QFN Applications Applications • Cellular and smart phones • Cellular and smart phones • Digital still cameras, digital video cameras • Digital still cameras, digital video cameras • MP3 and portable media players • MP3 and portable media players • PDAs • PDAs • IP telephony systems • Talking toys and toys with audio Left High Left High Power 1 Power 1 In 3 Left Control Interface In 2 Left +GPIO Right High Control Interface Right High Level Power 1 Level Power 1 In 3 Right In 2 Right Control ADC Volume DAC Left High Control ADC Volume DAC Left High Control Matrix Power 2 Control Matrix Power 2 In 1 Left Mixer In 1 Left Mixer Right High Right High Matrix Equalizer Power 2 Matrix Equalizer In 1 Right Mixer In 1 Right Mixer Power 2 Audio Volume Audio Volume Effects Control Left Effects Control In 2 Left PGA/ ADC DAC In 3 Left PGA/ ADC DAC Left 3D Line Out 3D AGC AGC Line Out In 2 Right Right In 3 Right Dual Line Out Audio Interface Audio Interface Mono Right Line Out Line Out PLL PLL TLV320AIC33 block diagram. TLV320AIC32 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 41 ➔ Low-Power Audio Codec for Portable High-Performance “Smart” Touch-Screen Applications Controllers with Integrated Low-Power Audio TLV320AIC28, TLV320AIC29 Converters TSC2101, TSC2111 Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TLV320AIC28 or Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TLV320AIC29 www.ti.com/sc/device/TSC2101 or www.ti.com/sc/device/TSC2111 The TLV320AIC28 and the TLV320AIC29 are low-power, highly integrated The TSC2101 and the TSC2111 are 4-wire smart touch-screen controllers audio codecs with an integrated stereo headphone amplifier, an 8-Ω (TSCs) with an integrated audio codec, a stereo headphone amplifier, speaker amplifier and a 12-bit battery/temperature/auxiliary measure- an 8-Ω speaker amplifier and a 12-bit battery/temperature/auxiliary ment SAR ADC. The TLV320AIC29 is compatible with the TLV320AIC28 measurement SAR ADC. The TSC2111 is compatible with the TSC2101 but has the additional benefit of offering a differential input and output but has the additional benefit of offering a differential input and output option for connecting to a wireless analog baseband (ABB), as well as option for connecting to a wireless analog baseband (ABB), as well as reduced pop noise on the headphone outputs. reduced pop noise on the headphone outputs. Key Features Key Features • Stereo audio DAC and mono audio ADC support rates up to 53 kSPS • Smart 4-wire touch-screen controller • Stereo headphone drivers with support for capless output • Stereo audio DAC and mono audio ADC support rates up to 53 kSPS configuration • Stereo headphone drivers with support for capless output • 400-mW, 8-Ω speaker amplifier with separate supply for direct configuration Li-ion/polymer battery connection • 400-mW, 8-Ω speaker amplifier with separate supply for direct • 6 analog inputs, 5 output drivers for easy connectivity to stereo or Li-ion/polymer battery connection cellular headsets as well as to cellular ABB processors • 6 analog inputs, 5 output drivers for easy connectivity to stereo or • Microphone bias, preamp and hardware automatic gain control cellular headsets as well as to cellular ABB processors • Integrated PLL for flexible audio clock generation • Microphone bias, preamp and hardware automatic gain control • Programmable digital audio bass/treble/EQ/de-emphasis • Integrated PLL for flexible audio clock generation • Direct battery measurement accepts up to 6-V input • Programmable digital audio bass/treble/EQ/de-emphasis • On-chip temperature and auxiliary input measurement • Direct battery measurement accepts up to 6-V input • Packaging: 7 x 7 mm 48-pin QFN • On-chip temperature and auxiliary input measurement • Packaging: 7 x 7 mm 48-pin QFN Applications • Cellular smart phones Applications • Personal digital assistants (PDAs) • Cellular smart phones • Personal digital assistants (PDAs) Battery Temp SAR Control Touch 4-Wire VBAT In ADC Interface Screen TSC Monitor Left HP SAR Control Battery ADC Interface VBAT In Temp Left HP Aux 1 Right HP Monitor Aux 2 Level DAC Control Volume Aux 1 Right HP Headset Control Receiver Mic Out Aux 2 Level DAC ADC Mixer Volume Control Receiver Handset Headset Control Mic Mixer Equalizer DAC Mic ADC Mixer Out Speaker Mixer Ringer In Out Handset Equalizer PGA Mic DAC Speaker Cell Phone PGA In Audio Interface Ringer In Out Cell Phone Out Cell Phone Audio Interface PLL In Cell Phone Out PLL TLV320AIC29 block diagram. TSC2111 block diagram. Devices on this page are software and hardware compatible. Texas Instruments 1Q 2006 Audio Solutions Guide

42 Portable Audio ➔ High-Performance, Low-Power Audio Converters Low-Power Voice-Band Converters TLV320AIC23B, TLV320DAC23 TLV320AIC12K, TLV320AIC14K, TLV320AIC20K, TLV320AIC24K Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TLV320AIC23B or Get samples, datasheets and evaluation modules at: www.ti.com/sc/device/TLV320DAC23 www.ti.com/sc/device/PARTnumber (Replace PARTnumber with TLV320AIC12K, TLV320AIC14K, TLV320AIC20K The TLV320AIC23B high-performance, low-power stereo audio codec or TLV320AIC24K) with highly integrated functionality allows many features to fit into a small area with minimal power consumption. The TLV320DAC23 is a The TLV320AIC12K/14K are single-channel, low-power voice-band pin- and software-compatible version of the TLV320AIC23B, incorporat- codecs typically used in voice-only applications. The TLV320AIC12K ing a stereo audio DAC and headphone driver. integrates a 16-Ω speaker driver. The TLV320AIC20K/24K are dual- channel, low-power voice-band codecs typically used in voice-only Key Features applications. The TLV320AIC20K integrates an 8-Ω speaker driver. • Very low-power dissipation: 23 mW in playback mode • 90-dB SNR ADC, 100-dB SNR DAC Key Features • Integrated headphone amplifier: 40 mW into 16 Ω • 16-bit, programmable sampling rate up to 26 kSPS • I2C or SPI protocol for control • Built-in microphone bias/preamp, handset/headset preamps, anti- • Microphone input with side-tone mixer aliasing filter and programmable gain amplifier • Maximum sample rate of 96 kHz • Flexible host port: I2C or S2C • Bypass mode enables an all-analog path • SMARTDM serial port • Packaging: 5 x 5 mm BGA™ • 10-mW typical power dissipation (AIC12K/14K) 5 x 5 mm 28-pin QFN • 20-mW typical power dissipation (AIC20K/24K) 28-pin TSSOP • 16-Ω/8-Ω speaker driver (only on AIC12K/20K) • Packaging: 30-pin TSSOP (AIC12K/14K) Applications 48-pin TQFP (AIC20K/24K) • Multifunction Internet audio players (portable audio players, cell phones, PDAs, digital cameras, etc.) Applications • Portable CD players • Low-power, portable voice products • Portable jukeboxes • Voice over IP phone (VoIP) • Portable radios and boom boxes • Digital telephony • Speakerphones DAC Screen Control Interface Serial Contrast Left HP Out In 2 Port Left Out (150 Ω) Left In Mic ADC DAC In 3 ADC DAC Right In Boost Left Line Out Mixer Digital MUX Digital MUX Filters Right Line Out Mic In Filters Right Out (150 Ω) AGC Volume Control Mic In PGA ADC DAC ADC DAC In 1 Line Out (600 Ω) Right HP Out In 4 Audio Interface Clock PLL Divider TLV320AIC24K block diagram. TLV320AIC23B block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 43 ➔ Low-Power Stereo Audio Converter Low-Power, Low-Voltage Stereo Audio Converter PCM3792 PCM3008 Get datasheets at: www.ti.com/sc/device/PCM3792 Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/PCM3008 The PCM3792 is a low-cost, single-chip, 20-bit stereo audio codec with 3 single-ended analog inputs, 3 stereo The PCM3008 is a low-cost, single-chip, 16-bit stereo audio codec with outputs and 2 mono outputs. It includes an integrated stereo Class-D single-ended analog inputs and outputs. The PCM3008 accepts left- audio power amplifier. The PCM3792 accepts left-justified, right-justified justified format for ADC and right-justified format for DAC. Independent and I2S data formats for simple interface to audio DSP or decoder/ power-down modes for ADC and DAC are provided. The PCM3008 is encoder chips. It can be controlled with a 2- or 3-wire serial interface. suitable for a wide variety of cost-sensitive consumer applications The PCM3792 is suitable for a wide variety of cost-sensitive consumer where good performance is required. applications where good performance is required. Key Features Key Features • Stereo codec supporting up to 48 kSPS • 95-dB SNR DAC, 90-dB SNR ADC • 92-dB SNR DAC, 88-dB SNR ADC • Stereo 500 mW at 8 Ω for speaker amplifier • 32-mW power dissipation at 2.4 V • Stereo 30 mW at 32 Ω for headphone amplifier • System clock: 256 fS, 384 fS, 512 fS • +6-dB to –70-dB volume control for each analog output • Single supply: 2.1 to 3.6 V • +30-dB to –12-dB gain control for analog inputs • Packaging: 16-pin TSSOP • 48-mW power dissipation at 3.3 V (playback) Applications • 67-mW power dissipation at 3.3 V (recording) • Digital video camera • Auto Level Control (ALC) for playback and recording • Portable MD player • Power supply: • Other portable system • 2.7 to 3.6 V for digital and analog • 2.7 to 4.5 V for speaker amplifier • Packaging: 6 x 6 mm BGA De-Emphasis Control Applications • Mobile phone, PDA Control Interface • Video camcorder, movie digital still camera • Portable digital audio player Left In ADC Volume DAC Left Out Control *Expected release April 2006. Right In ADC Equalizer DAC Right Out 3 GPIO Mono 1 Control Interface Mono 2 Audio Interface Left In 1 PGA Left In 2 Right Line Out MUX Clock Left In 3 ADC DAC Left Line Out Automatic Level Mixer Right HP PCM3008 block diagram. Control Right In 1 Left HP PGA ADC DAC Right In 2 Right Speaker Right In 3 MUX (Class-D) Audio Interface Clock Left Speaker Manager (Class-D) PCM3792 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

44 Portable Audio ➔ High-Performance, Low-Power Audio Converters High-Performance “Smart” Touch-Screen TLV320AIC26, TLV320DAC26 Controllers with Integrated Low-Power Audio Converters Get samples, datasheets, evaluation modules and app reports at: TSC2100, TSC2102 www.ti.com/sc/device/TLV320AIC26 or www.ti.com/sc/device/TLV320DAC26 Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TSC2100 or www.ti.com/sc/device/TSC2102 The TLV320AIC26 is a high-performance, low-power audio codec with a headphone/speaker amplifier and a 12-bit battery/temperature/ The TSC2100 is a 4-wire smart touch-screen controller (TSC) with an auxiliary measurement SAR ADC. The TLV320DAC26 is a pin- and integrated audio codec, a headphone/speaker amplifier and a 12-bit software-compatible version of the TLV320AIC26, incorporating a battery/temperature/auxiliary measurement SAR ADC. The TSC2102 is a stereo audio DAC and a headphone/speaker driver and offers the pin- and software-compatible version of the TSC2100, incorporating the lowest power playback in TI‘s portfolio. smart 4-wire TSC, a stereo audio DAC and a headphone/speaker driver. Key Features Key Features • Stereo DAC and mono audio ADC (’AIC26) support up to 53 kSPS • 4-wire smart touch-screen controller • 97-dB stereo playback at 11-mW power dissipation • Stereo DAC and mono audio ADC (TSC2100) support up to 53 kSPS • Audio output drivers provide 325 mW into 8 Ω and also support • 97-dB stereo playback at 11-mW power dissipation stereo headphones with capless output option • Audio output drivers provide 325 mW into 8 Ω and also support • Integrated PLL for flexible audio clock generation stereo headphones with capless output option • Programmable digital audio bass/treble/EQ/de-emphasis • Integrated PLL for flexible audio clock generation • Microphone preamp and hardware automatic gain control (’AIC26) • Programmable digital audio bass/treble/EQ/de-emphasis • Direct battery measurement accepts up to 6-V input (’AIC26) (TSC2100 only) • On-chip temperature and auxiliary-input measurement (’AIC26) • Microphone preamp and hardware automatic gain control • Packaging: 5 x 5 mm 32-pin QFN • Direct battery measurement accepts up to 6-V input • On-chip temperature and auxiliary-input measurement Applications • Packaging: 7 x 7 mm 48-pin QFN (TSC2101) • Digital still cameras, digital video cameras 5 x 5 mm 32-pin QFN (TSC2100) • MP3 and portable media players 32-pin TSSOP (TSC2100) • PDAs Applications • Portable media players • PDAs SAR • Portable audio products Control VBAT In Battery ADC Interface Temp VBAT In Monitor Aux 1 Touch 4-Wire DAC Left HP/ Screen TSC SAR Control Volume Speaker+ Level Control ADC Interface ADC Mixer Battery Control VBAT In Mic In Right HP/ Temp Equalizer VBAT In Mixer DAC Speaker– Monitor Aux 1 PGA DAC Left HP/ Volume Speaker+ Audio Interface Level Control Control ADC Mixer PLL Mic In Equalizer Right HP/ Mixer DAC Speaker– TLV320AIC26 block diagram. PGA Audio Interface PLL TSC2100 block diagram. Devices on this page are software and hardware compatible. Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 45 ➔ High-Performance “Smart” Touch-Screen Low-Voltage, Low-Power Stereo DACs Controllers with Integrated Low-Power PCM177x Audio Converters Get samples, datasheets, evaluation modules and app reports at: TSC2301, TSC2302 www.ti.com/sc/device/PARTnumber Get samples, datasheets, evaluation modules and app reports at: (Replace PARTnumber with PCM1770, PCM1771, PCM1772 or PCM1773) www.ti.com/sc/device/TSC2301 or www.ti.com/sc/device/TSC2302 The PCM177x family provides entry-level DACs for audio playback. The The TSC2301 is a 4-wire smart touch-screen controller (TSC) with an PCM1770/71 provide an integrated headphone drive, while the integrated audio codec, a headphone/speaker amplifier and a 12-bit PCM1772/73 provide a line output drive. The PCM1771/73 are config- battery/temperature/auxiliary measurement ADC. The TSC2301 ured with hardware pins, while the PCM1770/72 include a three-line includes a keypad controller and 6 additional GPIO pins. software control port. Key Features Key Features • 4-wire smart touch-screen controller • Dynamic range: 98 dB (typ) • 4 x 4 keypad interface (TSC2301 only) • THD+N: 0.1% (typ) • 6 GPIO pins (TSC2301 only) • Headphone driver at 16 Ω: 13 mW stereo, 26 mW monaural • Full stereo codec supporting up to 48 kSPS (PCM1770/71) • 98-dB stereo playback with 27-mW power dissipation • Low power dissipation: 6.5 mW with VCC1, VHP = 2.4 V • 8-bit DAC for LCD contrast control • System clock: 128 fS, 256 fS or 384 fS • Integrated PLL for flexible audio clock generation • Sampling frequency: 5 to 50 kHz • 27-mW stereo headphone driver with capless output option • Digital attenuation: 0 to –62 dB, 1 dB/step • Programmable digital audio bass/treble/EQ/de-emphasis • 44.1-kHz digital de-emphasis • Microphone preamp and hardware automatic gain control • Digital soft mute • Direct battery measurement accepts up to 6-V input • Circuit free of “pops” • On-chip temperature and auxiliary-input measurement • 1.6- to 3.6-V single power supply • Packaging: 6 x 6 mm 120-ball BGA (TSC2301), 64-pin TQFP • 3.3-V tolerance (TSC2301), 7 x 7 mm 48-pin QFN (TSC2302) • Packaging: 4.2 x 4.2 mm 20-pin VQFN, 16-pin TSSOP Applications Applications • Smart phones • Multifunction Internet audio players (portable audio players, cell • PDAs phones, PDAs, digital cameras, etc.) • Portable media players • Portable CD players • Low-power audio products • Portable jukeboxes • Portable radios and boom boxes Mic In Touch 4-Wire Touch 4x4 Keypad Screen 6 GPIOs Screen Controller Aux Battery Aux Temp SAR Control DAC Screen Control Port VBAT In ADC Interface Contrast VBAT In Monitor Left HP Out DAC Left (HP) Out ADC Volume DAC Left Left In Control Line Out Clock Volume Mixer Mixer In Control Right (HP) Out Right In Equalizer Right ADC DAC Mixer Line Out PGA Mic In DAC Audio Interface Right HP Out Audio Interface PLL/ Mono Oscillator Line Out TSC2301 block diagram. PCM177x block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

46 Portable Audio ➔ 1.5-W Mono Class-AB Audio Amplifier 3.1/1.7-W Mono Class-AB Audio Amplifiers TPA6203A1 TPA6211A1, TPA6204A1 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPA6203A1 www.ti.com/sc/device/TPA6211A1 or www.ti.com/sc/device/TPA6204A1 The TPA6203A1 is a high-performance, fully differential, entry-level Class-AB audio amplifier that uses four external resistors for gain set- The TPA6211A1/TPA6204A1 are high-power, high-performance, fully tings and additional filtering (if needed). The excellent PSRR is ideal differential Class-AB audio amplifiers that integrate two feedback for wireless applications or environments with noisy supplies. resistors for lower component count. The excellent PSRR is ideal for wireless applications or environments with noisy supplies. Key Features • 630 mW into 8 Ω from 3.6 V The TPA6204A1 has been optimized to drive an 8-Ω speaker load. The • Low supply current: 1.7 mA TPA6211A1 was designed to drive down to a 3-Ω load and therefore • Fully differential architecture drive more output power from the same supply voltage. • High PSRR: 85 dB Key Features • High CMRR: 70 dB • 1.22 W into 3 Ω from 3.6 V (TPA6211A1) • Packaging: 2 x 2 mm BGA (Pb and Pb-Free options) • 720 mW into 8 Ω from 3.6 V (TPA6204A1) 3 x 3 mm 8-pin QFN • Low supply current: 4 mA Applications • Fully differential architecture • Wireless handsets • High PSRR: 85 dB • Smart/feature phones • High CMRR: 63 dB • PDAs • Packaging: 3 x 3 mm 8-pin QFN 8-pin MSOP (TPA6211A1 only) Applications VDD • Wireless handsets RF To Battery • Smart/feature phones RI Cs • PDAs – IN– VO + – In From DAC + RI IN+ VO – + VDD To Battery RF GND 40 kΩ CS SHUTDOWN Bias Circuitry – RI IN- VO+ – * C(BYPASS) In From DAC + RI VO– IN+ + * C (BYPASS) is optional 40 kΩ GND TPA6203A1 block diagram. SHUTDOWN Bias Circuitry 100 kΩ C(BYPASS)* * C (BYPASS) is optional TPA6211A1/TPA6204A1 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 47 ➔ 1.4-W Mono Class-D Audio Amplifier 2.5-W Mono Class-D Audio Amplifier TPA2005D1 TPA2010D1 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPA2005D1 www.ti.com/sc/device/TPA2010D1 The TPA2005D1 high-performance, fully differential, entry-level, mono The TPA2010D1 high-performance, fully differential, mono Class-D Class-D audio power amplifier integrates two feedback resistors for audio power amplifier can drive down to a 4-Ω speaker load. Due to lower component count. Due to the high efficiency of Class-D, the the high efficiency of Class-D, the device is ideal for battery-operated device is ideal for battery-operated audio devices. audio devices. This device is available in a tiny WCSP package. Key Features Key Features • Efficient Class-D operation (84% at 400 mW) • Efficient Class-D operation (84% at 400 mW) • 580-mW mono into 8 Ω from 3.6 V • 1.06-W mono into 4 Ω from 3.6 V • Low supply current: 2.8 mA • Low supply current: 2.8 mA • Fully differential architecture • Fully differential architecture • High PSRR: 75 dB • High PSRR: 75 dB • High CMRR: 68 dB • High CMRR: 68 dB • Packaging: 2.5 x 2.5 mm BGA (Pb and Pb-Free options) • Packaging: 1.5 x 1.5 mm WCSP (Pb and Pb-Free options) 3 x 3 mm 8-pin QFN Applications 3 x 5 mm MSOP • Wireless handsets Applications • Smart/feature phones • Wireless handsets • PDAs • Smart/feature phones • PDAs To Battery Internal VDD To Oscillator CS Battery RI VDD + IN– Internal VO+ Oscillator – H- CS + RI IN- Differential PWM Bridge VO– Input + VO + RI – IN+ – H- Differential PWM Input + Bridge GND RI IN+ VO – – Bias SHUTDOWN Circuitry GND Bias SHUTDOWN Circuitry TPA2010D1 block diagram. TPA2005D1 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

48 Portable Audio ➔ 2.1-W Mono Class-D Audio Amplifiers 2.1-W Stereo Class-D Audio Amplifier with Fixed Gain TPA2012D2 TPA2032D1, TPA2033D1, TPA2034D1 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPA2012D2 www.ti.com/sc/device/PARTnumber The TPA2012D2 high-performance, fully differential, stereo Class-D (Replace PARTnumber with TPA2032D1, TPA2033D1 or TPA2034D1) audio power amplifier can drive down to a 4-Ω speaker load. The gain The TPA203xD1 series are fixed-gain, mono Class-D audio power select pins and the tiny WCSP package option make the total solution amplifiers that will drive 800 mW into a 4-Ω speaker at 3.6 V with very small. Due to the high efficiency of Class-D, the device is ideal for only three external components. Having all the resistors integrated battery-operated audio devices. allows for the smallest solution size possible. Key Features Key Features • Efficient Class-D operation (84% at 400 mW) • Efficient Class-D operation (88% at 400 mW) • 800 mW into 4 Ω from 3.6 V (per channel) • 590-mW mono into 8 Ω from 3.6 V • Low supply current: 2.5 mA (per channel) • Low supply current: 3 mA • Fully differential architecture • Fully differential architecture • High PSRR: 75 dB • High PSRR: 75 dB • High CMRR: 68 dB • High CMRR: 69 dB • Packaging: 2 x 2 mm WCSP Pb-Free (Pb-Free only) • Packaging: 1.45 x 1.45 mm WCSP (Pb-Free only) 4 x 4 mm 20-pin QFN (Pb-Free only) Applications Applications • Wireless handsets • Wireless handsets • Smart/feature phones • Smart/feature phones • PDAs • PDAs Digital Gain Control Gain Options Gain Gain G1 G0 Device (V/V) (dB) (V/V) (dB) 0 0 2 6 TPA2032D1 2 6 0 1 4 12 TPA2033D1 3 9.5 1 0 8 18 TPA2034D1 4 12 1 1 16 24 To Battery VDD To Battery CS Internal VDD INR+ OUTR+ Oscillator CS RI Right Gain H- + IN– Input Adjust PWM Bridge VO+ OUTR– INR– – H- Differential PWM Bridge Input + VO– RI Internal – IN+ GND Oscillator GND Bias SHUTDOWN INL+ OUTL+ Circuitry Left Gain H- PWM Input Adjust Bridge OUTL– INL– G0 TPA203xD1 block diagram. G1 SDR 300 kΩ Bias Circuitry SDL 300 kΩ TPA2012D2 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 49 ➔ Dual Single-Pole/Double-Throw 5-V 1-Ω Single-Pole/Double-Throw Analog Switch Analog Switch TS5A23159, TS5A3159 TS5A23157, TS5A3157 Get samples, datasheets and app reports at: www.ti.com/signalswitches Get samples, datasheets and app reports at: www.ti.com/signalswitches The TS5A3159 1-Ω switch improves audio fidelity and signal integrity The TS5A23157and TS5A3157 are single/dual single-pole/double- in portable audio applications. This single-pole/double-throw (SPDT) throw (SPDT) analog switches designed for 1.65- to 5.5-V VCC operation. switch is a 2:1 multiplexer/demultiplexer that provides low ON-state They can handle both analog and digital signals and permits signals resistance and an excellent on-resistance matching with the break- with amplitudes of up to 5.5 V (peak) to be transmitted in either direc- before-make feature to prevent signal distortion during the transferring tion without clipping. Analog switches in the TS switch product family of a signal from one channel to another. The TS5A3159 can handle provide low power consumption and high speed while maintaining both analog and digital signals and permits signals with amplitudes of exceptional signal integrity. Typical applications include analog signal up to VCC (peak) to be transmitted in either direction without clipping. routing, signal gating, chopping and digital signal multiplexing/ The device has excellent total harmonic distortion (THD) performance demultiplexing. and consumes very low power. These features along with space-saving package options such as NanoStar™ and NanoFree™ make this device Key Features suitable for portable audio applications in cell phones, PDAs and • Passes both analog and digital signals portable instrumentation. • Specified break-before-make switching • Low charge injection Key Features • Excellent on-resistance matching • Passes both analog and digital signals • Low total harmonic distortion • Break-before-make switching • 1.8- to 5.5-V single-supply operation • Low ON-state resistance (1 Ω) • Bidirectional data flow with near-zero propagation delay • Near zero propagation delay • Low power consumption (10 µA at 1.95 V) supports portable • Wide low-voltage operating range: 1.65 V to 5.5 V applications • 100-MHz bandwidth — highest of any ’3159 in the industry • Supports both digital and analog applications Applications • Low input/output capacitance minimizes loading and signal • Space-constrained PCBs (portable applications) distortion • Consumer electronics applications Applications • Simplify large PCB routing • Space-constrained PCBs (portable applications) • ASIC feature “mux-in” • Consumer electronics • Simplify large PCB routing DBV or DCK PACKAGE DBV or DCK PACKAGE (TOP VIEW) (TOP VIEW) NO 1 6 IN NO 1 6 IN GND 2 5 V+ GND 2 5 V+ 4 NC 3 COM NC 3 4 COM TS5A3159 TS5A3157 TS5A3159 package and functional diagram. TS5A3157 package and functional diagram. DGS Package DGS Package (Top View) (Top View) IN1 1 10 COM1 IN1 1 10 COM1 NO1 2 9 NC1 NO1 2 9 NC1 GND 3 TS5A23159 8 V+ GND 3 TS5A23157 8 V+ NO2 4 7 NC2 NO2 4 7 NC2 IN2 5 6 COM2 IN2 5 6 COM2 TS5A23159 package and functional diagram. TS5A23157 package and functional diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

50 Portable Audio ➔ MMC, SD, Memory Stick™, SmartMedia™ and CompactFlash™ Interface Transceiver xD-Picture Card™ Transceiver SN74LV4320A SN74AVCA406, SN74AVCA406L Get samples and datasheets at: www.ti.com/sc/device/SN74LV4320A Get samples, datasheets and app reports at: This CompactFlash (CF) interface chip is designed to provide a single- www.ti.com/sc/device/SN74AVCA406 or chip solution for CF card interfaces. Separate VCC rails for the system www.ti.com/sc/device/SN74AVCA406L bus side and the CF connector bus side allow voltage-level shifting. The SN74AVCA406 is a transceiver for interfacing microprocessors This is helpful for interfacing between a core chipset, which may with MultiMediaCard (MMC), Secure Digital™ (SD) cards, Memory operate from 3.3 V down to 1.65 V, and CF cards with 3.3-V or 5-V Stick compliant products, SmartMedia cards, or xD-Picture Card. It supply voltages. integrates high ESD protection, which eliminates the need for external Key Features ESD diodes. • Level translation supports both 3.3- and 5-V CompactFlash cards Key Features • High degree of integration • Transceiver for interface with MultiMediaCard (MMC), Secure • Schmidt-trigger inputs for CompactFlash control signals Digital (SD), Memory Stick (MS) compliant products, SmartMedia • Ioff and /MASTER_EN (shutdown) pin and xD-Picture Card • Internal decode logic for direction control (DIR) • Configurable I/O switching levels with dual-supply pins operating • Robust ESD protection (+8-kV HBM) on card pins over full 1.4- to 3.6-V power-supply range Applications • A ports are placed in high-impedance state when card-side supply • PDAs voltage is switched off • Handheld scanners • ESD protection for card-side pins exceeds ±15-kV air gap discharge, • Set-top boxes ±8-kV contact discharge • Network equipment Applications • Handsets • Digital still cameras VCCS VCC_CF • PDAs • Set-top boxes SN74LV4320A • Handheld scanners Comparison of SN74AVCA406 and SN74AVCA406L Data 16 Data 16 SN74AVCA406 SN74AVCA406L Control 8 Control 8 Cards supported SD/MMC/MS SD, MMC, MS 1.8-V to 3.3-V Level 3.3-V or Micro- (single or dual cards), processor Address 11 Shifter Address 11 5-V Card xD-Picture Card Packages 48-ball BGA, 4 x 4 mm 20-ball BGA (3 x 2.5 mm), Status 6 Status 6 24-ball BGA (3 x 3 mm) Card-side ESD protection 15-kV air gap discharge, 8-kV human-body model 8-kV contact discharge (HBM) VCCA range 0 to VCCB 0 to 3.6 V SN74LV4320A typical application diagram. IOFF feature (for partial- No Yes power-down applications) 1.8 V 3V Microprocessor MMC_CLKIN MMC_CLK MMC, SD, MMC_CMD SDIO SN74AVCA406/L MMC_DAT0 or MMC_DAT[3:1] MS Card MMC_DAT[3:0]_DIR MMC_CMD_DIR Memory card interface with the SN74AVCA406. Audio Solutions Guide Texas Instruments 1Q 2006

Portable Audio 51 ➔ 4-Channel I2C Switch with Interrupt and Reset 2-Port, Integrated PHY and Link-Layer Chip PCA9545A for 1394 PC Peripherals TSB43AA82, TSB43AA82A Get samples, datasheets and app reports at: www.ti.com/sc/device/PCA9545A Get datasheets at: www.ti.com/1394 The PCA9545A is a quad, bidirectional translating switch controlled via The TSB43AA82 integrated PHY and link-layer controller supports the I2C bus. The SCL/SDA upstream pair fans out to four downstream asynchronous transfers, providing a 1394 connectivity solution for pairs, or channels. Any individual SCn/SDn channel or combination of high-capacity digital audio players (DAPs). This high-speed, 400-Mbps channels can be selected, determined by the contents of the program- connection allows you to incorporate capacity in your DAP without mable control register. sacrificing small form factor. Players like the Apple iPOD® DAP use a 1.8-inch hard disk drive as the storage medium for songs and data. Key Features The TSB43AA82 will provide the high-speed link to the computer • Four bidirectional translating switches needed to load a large number of songs in a reasonable timeframe. A • Each channel (SCLn/SDAn) can be selected via I2C bus generic 8-/16-bit host bus interface supports parallel, multiplexed • Low RDSON switches (10 Ω typically) connections to the microcontroller at rates up to 40 MHz. • VCC range: 2.3 to 5.5 V • Voltage-level translation between 2.5-, 3.3- and 5-V buses Key Features • Internal I2C address: 1110 0xx • IEEE 1394a-2000 compliant • Two address pins • Single 3.3-V supply • One to four channels can be selected at one time • Internal 1.8-V circuit reduces power consumption • Interrupt output signals change on a channel • Integrated 400 Mbps, 2-port PHY • RESET input initializes the device without de-powering it and • Internal voltage regulator deselects all channels • IEEE 1394 related functions: • Automated read response for ConfigROM register access Applications • Automated single retry protocol and split transaction control • System monitoring: Fan, LED and temperature • Cell phones Applications • MP3 players • High-capacity digital audio players • PC and Mac peripherals VCC = 3.3 V 2.5 V PCA954xA 5.5 V Configuration Register (CFR) I2C Master Config Auto Fast ORB ROM Response Exchanger (FOX) SCL SCL SCL0 I2C SDA SDA SDA0 System Asynch. MOAF_AGENT 2.7 V FIFO Command COAF_AGENT ATF SCL1 I2C MTQ SDA1 System 5V 8/16 HOST CTQ Transaction I/F Manager ARF (TrMgr) SCL2 I2C MRF Port 2 SDA2 System 3V CRF BDFIFO Link SCL3 I2C Log Core SDA3 System Packetizer 1394a DTF Port 1 PCA9545A typical application circuit. DMA 8/16 Bulky I/F Packet Distributor DRF TSB43AA82 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

52 Portable Audio ➔ Low-Power USB 2.0-to-ATA Bridge Solution USB 2.0 Dual-Role OTG Device TUSB6250 TUSB6010 Get samples, datasheets, evaluation modules and app reports at: Get datasheets at: www.ti.com/sc/device/TUSB6010 www.ti.com/sc/device/TUSB6250 The TUSB6010 is a USB 2.0 high-speed On-The-Go (OTG) The TUSB6250 bridge for USB 2.0-compliant PC storage peripheral compliant device providing a general-purpose, local products provides world-class throughput, enhancing the read/write bus interface to an application processor. The USB OTG supplemental performance of high-density storage media. A highly programmable specification is aimed at enabling point-to-point USB connections and configurable architecture allows you to make use of a wide between two devices when a PC is not available. The device can func- variety of off-the-shelf ATA/ATAPI devices. Industry-leading low power tion as both a reduced-function USB host controller (with a customer- consumption — just 80 mA at 3.3 V — makes cable-powered drives a developed target peripheral list) as well as a standard USB high-speed reality. For self-powered drives, the TUSB6250’s low power consump- peripheral device. tion provides sufficient leftover power to recharge an onboard battery. Key Features Applications include hard disk drives, as well as PC peripherals that • Fully USB 2.0 high-speed OTG compliant use HDDs as their storage media (e.g. digital audio players and • Full dual-role device support; operates as peripheral controller or as personal video recorders). USB host Key Features • Functions as a USB OTG host • Low active power: 80 mA at 3.3 V (typ) • One downstream USB 2.0 OTG port supports connections for low- • Ultra-low standby power: 200 mA at 3.3 V speed, full-speed or high-speed peripherals • Single 3.3-V supply operation with integrated 1.8-V regulator • Functions as a USB target • Functions as a full-speed or high-speed peripheral Applications • 4-in/4-out endpoint support • Hard disk drives (HDDs) • Supports CONTROL, INTERRUPT, BULK and ISO transactions • Zip drives • 16-bit multiplexed NOR Flash interface to application processor • CD-RW • Supports ultra-low-power (< 100-µA) IDLE mode • DVDs • Magneto-optical (MO) drives Applications • Flash card readers • Cell phone • Digital still camera • MP3 player • PDA ATA/ATAPI *Expected release May 2006. Bus External Off-The-Shelf ATA or Memory Devices ATAPI Storage Product TUSB6250 USB Connector To PC or Mac Internal µC MUX-ed VBus VOut2 VOut1 1.5 V 3.3 V VBus D– D+ ID NOR PCCOD RSTn FLASH TPS65030 SLEEP SLEEP TUSB6010 Interface (USB OTG Power SWF_N2 33V_SWFN Management) SW_FN1 15V_SWFN DMA_REQ [5.0] EN1 CP_EN INT Vcc EN3 EN2 CLKN 1.8 V Firmware Storage in EEPROM TUSB6250 block diagram. ExtDmaReq/GPIO System Application Processor Wakeup Extinl/GPIO CLKN GPIO 1.8 V Vcc Main System Power Management SysRefClk Vbat TUSB6010 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Professional Audio 53 ➔ ➔ high-performance and highly functional audio components that can To Know More be quickly designed into a wide variety of end equipments. Many of Get the latest information about TI’s professional audio solutions TI’s advanced audio devices fulfill these requirements. For example, at: www.ti.com/audioproducts the TMS320C672x DSPs are highly integrated 32-/64-bit floating-point devices that offer tremendous audio applications performance at good price points. Designers can access and harness the full performance The professional audio market demands high-performance audio system and flexibility of this programmable DSP through TI’s industry-leading solutions that are easy to use. For audio system designers, the design development tools, including Code Composer Studio™ a proven DSP requirements must be satisfied across the broad range of systems integrated development environment (IDE), a real-time DSP/BIOS™ that fall within the professional market segment — from the home kernel, a scalable real-time operating system, and an efficient recording equipment and electric instruments of part-time musicians to C compiler that quickly generates optimized code. Combined with TI’s the high-quality audio and distribution infrastructure needed for advanced analog technology and high-quality audio conversion and sophisticated recording studios. As a result, designers of professional processing products, these products provide a comprehensive tool kit audio equipment are best served by a comprehensive supplier of for the hard-pressed system designer. Professional Audio Signal Chain PCM4204 PCM1792/4 PGA2310 PCM4202 TMS320C672x PCM1796/8 PGA2320 PCM4201 PCM4104 PGA2311 PGA2500 PCM1804 PCM4108 PGA4311 Analog Analog PGA ADC TI DSP DAC PGA Output Input Digital Asynchronous Digital Digital Input Interface Sample Rate Interface Digital Output Receiver Converter Transmitter (DIR) (ASRC) (DIT) SRC4192/3 SRC4194 SRC4190 SRC4184 SRC4392 SRC4382 DIX4192 For the latest information on TI’s Professional Audio Solutions, visit www.ti.com/proaudio Texas Instruments 1Q 2006 Audio Solutions Guide

54 Professional Audio ➔ Floating-Point Digital Signal Processor TMS320C67xx Get datasheets and app reports at: www.ti.com/proaudio Key Features C671x DSP • 100% code-compatible DSPs priced as low as $9.95 • L1/L2 cache architecture • Advanced VLIW architecture • Thirty-two 32-bit registers • Up to eight 32-bit instructions executed each cycle • EDMA DMA engine • Eight independent, multi-purpose functional units and up to sixty-four Applications 32-bit registers • Professional audio products, mixers, effects boxes, audio synthesis • Industry’s most advanced DSP C compiler and Assembly Optimizer • Instrument/amplifier modeling maximize efficiency and performance • Audio conferencing C672x DSP • Audio broadcast • Sixty-four 32-bit registers • Audio encoders • Large (32-Kbyte) program cache • Emerging audio applications in biometrics, medical, industrial, • Flexible boot options digital imaging, 3D graphics, speech recognition, voice over packet • dMAX DMA engine tuned for audio performance TMS320C67x+™ CPU Core TMS320C6727 DSP block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Professional Audio 55 ➔ High-Performance Audio Volume Controls Digitally Controlled Microphone Preamplifier IC PGA2310, PGA2320, PGA2311, PGA4311 PGA2500 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/PARTnumber www.ti.com/sc/device/PGA2500 (Replace PARTnumber with PGA2310, PGA2320, PGA2311 or PGA4311) The PGA2500 is a digitally controlled microphone preamplifier designed The PGA2310 is a complete stereo digitally selectable analog volume for use as an analog front end for high-performance audio analog-to- control providing high-end audio performance. It includes a 16-bit digital converters. It features low noise and wide dynamic range in serial interface and a precision matched resistor attenuator. The addition to a fully differential I/O architecture and four programmable PGA2311 is a CMOS version with ±5-V analog power supply and is digital outputs for controlling external functions. The PGA2500 is an pin-software-compatible with the PGA2310. The PGA4311 is a ideal choice for a wide variety of microphone types. 4-channel version of the PGA2311. Key Features Key Features • 0 dB, 10 to 65 dB in 1 dB steps • Wide adjustable gain and attenuation range: • Fully differential I/O • –95.5 dB of attenuation to +31.5 dB of gain, with 0.5-dB steps • Dynamic performance: • Noise-free level transition • Equivalent input noise of –128 dBu with ZS = 150 Ω; Gain = 30 dB • Dynamic range: 120 dB • THD+N of 0.0004% with Gain = 30 dB • THD+N: • Includes DC servo • PGA2310/PGA2320: 0.0004% at 1 kHz • Common-mode servo improves CMRR • PGA2311U/PGA4311U (standard grade): 0.0004% at 1 kHz • Serial interface • PGA2311UA/PGA4311UA (high grade): 0.0002% at 1 kHz • ±5-V supply • Crosstalk at 1 kHz: –126 dBFS (PGA2310); –130 dBFS (PGA2311) • Packaging: 28-pin SSOP • Voltage swing: 27 VPP (PGA2310); 7.5 VPP (PGA2311) Applications • Power supplies: • Professional microphones • PGA2310/PGA2320: ±15 V analog, +5 V digital • Broadcast studio equipment • PGA2311/PGA4311: ±5 V analog, +5 V digital • Packaging: 16-pin SOL and DIP Applications 0 dB CS • Mixers and control boards ZCEN Serial SCLK GPO1 Port SDI • Broadcast equipment GPO2 and SDO • Musical instruments Control GPO3 OVL GPO4 Logic VINL + VOUTL VCOMIN – VOUT+ ≈ VIN+ PGA MUX MUTE VIN– VOUT– Gain Range CS1* 8 ZCEN 0 dB, 8 Serial CS AGND +10 dB to +65 dB AGNDL Control 1 dB per step V D– AGNDR Port SCLK V A+ DC SDI V A+ Servo DGND SDO 8 V A– 8 V A– ≈ MUX CS2* * CS1 and CS2 are off-chip capacitors DCEN – VIN R + V OUT R PGA2500 block diagram. VA+ VA- VD+ DGND PGA2310/PGA2320 and PGA2311/PGA4311 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

56 Professional Audio ➔ High-Performance, 24-Bit, 2- and 4-Channel Low-Power, Wide Dynamic Range, 24-Bit Audio Stereo Audio ADCs ADC for Wireless Mic/Portable Applications PCM4202, PCM4204 PCM4201 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/PCM4202 or www.ti.com/sc/device/PCM4204 www.ti.com/sc/device/PCM4201 The PCM4204 is a high-performance stereo ADC designed for profes- The PCM4201 is a low-power, 24-bit, delta-sigma audio ADC designed sional audio applications. It supports 24-bit linear PCM output data for portable applications, such as digital wireless microphones and with sampling frequencies up to 216 kHz. It can also be configured to battery-operated recording equipment, that require both wide dynamic output either 64x or 128x oversampled one-bit direct stream digital range and low power consumption. The device features a 24-bit linear (DSD) data for both channels. The PCM4204 is also ideal for DVD- PCM data output, with a data format compatible with digital signal Audio and super audio compact disc (SACD) recording applications. processors and digital audio interface transmitters. Key Features Key Features • Dynamic range: 118 dB • Dynamic range: up to 112 dB (A-weighted) • THD+N: –105 dB • THD+N: –105 dB • 24-bit PCM or 1-bit DSD output • Digital high-pass filter for DC removal • Supports PCM sampling frequencies up to 216 kHz • Audio serial port: • Supports 64x and 128x DSD outputs • Master or slave mode operation • Fully differential inputs • 24-bit linear PCM output data • Low power dissipation: 600 mW at fS = 48 kHz; • Left justified/DSP-compatible data format 660 mW at fS = 96 kHz • Three sampling modes: • PCM4202 is a 2-channel version of PCM4204 • Normal: low power operation up to fS = 48 kHz with • Packaging: 64-lead HTQFP PowerPAD™ (PCM4204) and 64x oversampling 28-lead SSOP (PCM4202) • Normal: high-performance operation up to fS = 48 kHz with 128x oversampling Applications • Double speed: operation up to fS = 96 kHz with 64x oversampling • Professional studio equipment • Supply voltage: +5 V analog, +3.3 V digital • DVD-Audio and super audio compact disc (SACD) • Packaging: 16-lead TSSOP Applications VINR+ Delta- Sigma Decimation HPF • Digital wireless microphones Filter LRCK VINR– Modulator or DSDBCK • Portable digital recorders VCOMR BCK • Battery-powered audio processing equipment or DSDL AGNDR Voltage DATA Reference or DSDR VREFR Audio Serial Port VCCR+ Delta-Sigma Decimation FSYNC VCCR– Modulator Filter HPF Audio BCK OVFR VREFL Serial Voltage OVRL Port DATA Reference S/~M S/M AGNDL FMT0 VREF+ Voltage FMT1 VREF– Reference VCOML Delta- HPFD VINL– Decimation Sigma HPF Modulator Filter VINL+ Reset Clock BYPASS Power Logic Control RATE OSR0 Reset Clock Power OSR1 Logic Control OSR2 SCKI /RST SCKI RST VCC AGND VDD DGND VCC AGND VDD DGND PCM4201 block diagram. PCM4202 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Professional Audio 57 ➔ High-Performance, 24-Bit, 216-kHz, Industry’s Highest-Performance Audio DAC 4- and 8-Channel Audio DACs PCM1792, PCM1794 PCM4104, PCM4108 Get samples, datasheets and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/PCM1792 or www.ti.com/sc/device/PCM1794 www.ti.com/sc/device/PCM4104 or www.ti.com/sc/device/PCM4108 The PCM1792/4 utilizes TI’s advanced segment DAC architecture to The PCM4104 and PCM4108 are high-performance, 4- and 8-channel achieve unparalleled dynamic performance and improved tolerance to DACs designed for professional audio systems supporting 24-bit linear clock jitter. The PCM1792/4 provides balanced current outputs, allow- PCM data and sampling frequencies up to 192 kHz. An 8x oversampling ing the user to optimize analog performance externally. digital interpolation filter and multilevel, delta-sigma modulator with Key Features switched capacitor output filter provide for excellent dynamic and sonic • Analog performance: performance as well as high tolerance to system clock phase jitter. • Dynamic range: 126 dB (typ) Key Features • THD+N: 0.0003% (typ) • Accepts 16- to 24-bit PCM audio data • Full-scale output: 2 V rms (at post amp) • Sampling rates up to 216 kHz (4108) • 8x oversampling digital filter: • Dynamic range: 118 dB • Stop-band attenuation: –130 dB • THD+N: –100 dB • Pass-band ripple: ±0.00001 dB • Differential voltage outputs • Sampling frequency: 10 to 200 kHz • Stand-alone or software-controlled configuration • 24-bit resolution • TDM format allows easy interface to DSP serial ports • System clock: 128, 192, 256, 384, 512 or 768 fS with auto detect • +3.3- or +5-V supply • Accepts 16-, 20- and 24-bit audio data • Packaging: 48-lead TQFP and 64-lead HTQFP • PCM data formats: standard, I2S and left justified • DSD format interface available Applications • Optional interface to external digital filter or DSP available • Professional mixing consoles • TDMCA or serial port (SPI/I2C) • Broadcast studio equipment • AV receivers and DVD players Applications • AV receivers • SACD players VOUT1+ • DVD audio players Delta-Sigma LRC VOUT1– Modulator Audio BCK • HDTV receivers VREF1+ Serial DATA0 VREF1– Output Port DATA1 • Car audio systems Filters VREF2– VREF2+ and SUB • Digital multitrack recorders References VCOM1 Delta-Sigma VOUT2+ Digital Modulator VOUT2– Filtering I/V and Filter IOUTL– and MODE = 1 LRCK Current VOUTL VOUT3+ Attenuation RST Audio Segment BCK DAC IOUTL+ VOUT3– Delta-Sigma Fs0 Data Input 8X VREF3+ Modulator Fs1 DATA I/F Over- Advanced Output Control Sampling Segmented VCOML VREF3– FMT0 Bias Filters RST Digital DAC VREF4– Logic FMT1 and IREF and Filter Modulator VREF MDO VCOMR VREF4+ FMT2 and References Function VCOM2 DEM0 MDI Control IOUTR– I/V and Filter Delta-Sigma Function VOUT4+ DEM1 Control Current Modulator MC VOUTR VOUT4– MUTE I/F Segment IOUTR+ MS DAC MSEL Clock To Other Blocks SCKI Generation System ZEROL Zero Clock Power Supply ZEROR Detect Manager PCM4104 block diagram. DGND VDD AGNDF VCCF AGNDC VCCC AGNDR VCCR AGNDL VCCL SCK PCM1792 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

58 Professional Audio ➔ High-Performance, 2-Channel Asynchronous Sample Rate Converter Combos SRC4392, SRC4382, DIX4192 Get datasheets at: www.ti.com/sc/device/PARTnumber (Replace PARTnumber with SRC4392, SRC4382 or DIX4192) The SRC4392 and SRC4382 are two-channel asynchronous sample rate • Dynamic range: converters integrated with digital-interface transceivers. The DIX4192 • 144 dB (SRC4392) is a digital audio transceiver. • 128 dB (SRC4382) • Packaging: 48-lead TQFP Key Features • 2-channel operation Applications • 24-bit sampling • Professional broadcast equipment • Up to 216-kHz sampling rate • Recording studio consoles SRC4392 CPM SDINA Host /CS or A0 SDOUTA Interface CCLK or SCL Audio Serial CDIN or A1 LRCKA Port A (SPI or I2C) CDOUT or SDA and /INT BCKA General /RST Purpose GPO1 Outputs GPO2 SDINB GPO3 GPO4 SDOUTB Audio Serial LRCKB Port B Control & Status BCKB Registers RXCKO DIR CS & U /LOCK Data Buffers RX1+ Digital DIT CS & U RX1 – Interface Data Buffers RX2+ Receiver PORT_B_IN PORT_A_IN SRC_OUT DIR_OUT RX2 – (DIR) Master MCLK RX3+ RXCKI Clock RX3 – From RXCKO Distribution RX4+ RX4 – Digital SRC DIT DIR PORT B PORT A TX+ Interface TX – Transmitter AESOUT (DIT) VDD18 BLS DGND1 SYNC VDD33 DGND2 Asynchronous Power VIO /RDY Sample Rate DGND3 MUTE Converter VCC (SRC) AGND Internally Tied to Substrate BGND SRC4392 block diagram. Audio Solutions Guide Texas Instruments 1Q 2006

Professional Audio 59 ➔ Highest-Performance Sample Rate Converter ICs SRC419x, SRC418x Get samples and datasheets at: www.ti.com/sc/device/PARTnumber (Replace PARTnumber with SRC4190, SRC4192, SRC4193, SRC4194 or SRC4184) The SRC4192 and SRC4193 are asynchronous sample rate converters • Dynamic range: 144 dB; THD+N: –140 dB (SRC4194) designed for professional audio and broadcast applications. They • Stand-alone (SRC4192) or software-controlled (SRC4193) provide a wide input-to-output sampling ratio range with excellent • SRC4190: Dynamic range: 128 dB; THD+N: –125 dB; dynamic range and ultra-low distortion. The SRC4192 offers pin- pin compatible with SRC4192 programmable configurations, while the SRC4193 has a three-wire • 4-channel versions: SRC4194 and SRC4184 port for access to control register programming. • Packaging: 28-lead SSOP Key Features Applications • Supports input/output sampling frequencies up to 212 kHz • Professional broadcast equipment • Automatically detects input-to-output sampling ratio • Recording studio consoles • Wide input-to-output conversion range: 1:16 to 16:1 SRC4192 LRCKI Audio fSIN 16fSIN 16fSOUT Input Interpolation Re-Sampler BCKI Port Filters SDIN fSOUT Decimation MODE [2:0] REFCLK Filters IFMT [2:0] OFMT [1:0] LRCKI Control OWL [1:0] Logic MUTE Rate fSOUT Direct (SRC4192) Estimator Down-Sampler BYPASS (SRC4193 only) LGRP RST RDY VDD RATIO (SRC4193 only) DGND MUTE Power VIO BYPASS LRCKO SPI and DGND RST Control Logic CS (SRC4193) Audio Output Port Mux CCLK Reference CDATA REFCLK RCKI Clock LRCKO BCKO SDOUT TDMI SRC4192 block diagram. Texas Instruments 1Q 2006 Audio Solutions Guide

60 Computing Audio ➔ ➔ Highly integrated audio power amplifiers and audio converters for the To Know More computing segment provide a cost-effective and differentiated solution. Other TI Products for This Market Found Within This Solutions Guide: For example, fully differential architectures eliminate RF noise inter- ference in audio power amplifiers. Audio DACs with integrated USB PCM270x/PCM290x: Stereo Audio DACs and Codecs with USB Interface 20 protocol controllers and stereo headphone drivers minimize solution size and ease design effort. TPA6203A1: 1.25-W Mono Class-AB Audio Amplifier 46 TPA6211A1/TPA6204A1: 2.45/1.36-W Mono Class-AB Audio Amplifiers 46 TPA2005D1: 1.1-W Mono Class-D Audio Amplifier 47 TPA2012D2: 1.18-W Stereo Class-D Audio Amplifier 48 Audio for Notebook Computers TI Products Headphone Integrated Amplifier Amplifiers ne Headpho r Amplifie Integrat Amplifie ed rs Option 2 2 Option Speaker rs EQ Amplifie Codec Line Out Speaker one Microph r Amplifie Line Out Codec EQ Amplifiers Microphone Amplifier Audio for USB Speaker TI Products USB { Data Power USB DAC Enable Power (3.3 V) LDO Audio Optional Supply Select (Option) Audio Amps TPA2005D1/ Volume TPA6211A1 Control SVS Power (5 V) Audio Solutions Guide Texas Instruments 1Q 2006

Computing Audio 61 ➔ 2.8-W Stereo Fully Differential Audio Amplifier 2-W Stereo Class-AB Amplifier TPA6020A2 TPA6017A2 Get samples, datasheets, evaluation modules and app reports at: Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPA6020A2 www.ti.com/sc/device/TPA6017A2 The TPA6020A2 is a 2.8-W stereo bridge-tied load (BTL) amplifier. The The TPA6017A2 is a stereo audio power amplifier capable of driving fully differential architecture attenuates noise from RF interference, 2 W into 3-Ω speakers from a 20-pin TSSOP package. Integrated power supply voltage ripple (kSVR) and common-mode noise (CMRR). gain settings reduce solution size and cost further by eliminating the Internal feedback resistors reduce component count and ensure excel- feedback and input resistors. Low supply current and shutdown control lent gain matching between channels. help maximize battery life while internal depop circuitry minimizes “pops” and “clicks” during startup and shutdown transitions. Key Features • 2.8 W into 3 Ω from 5 V at 10% THD+N Key Features • Differential architecture for excellent RF immunity • 2-W stereo into 3 Ω from 5 V with < 1% THD+N • kSVR = –80 dB • Integrated gain settings: 6 dB, 10 dB, 15.6 dB and 21.6 dB • CMRR = –65 dB • Low supply current: 6 mA (typ) • Fast startup (< 4 µs) with depop circuitry • Internal depop circuitry • Integrated feedback resistors Applications Applications • Portable DVD players • Notebook computers • Notebook computers • Portable DVD players • LCD TVs C RIN– • Powered speakers Right 0.47 µF 17 RIN– ROUT+ 18 Line Input TPA6020A2 Signal – + + – C RIN+ To Supply RVDD 0.47 µF 7 ROUT– 14 RIN+ RI 40 kΩ PV DD 6,15 V DD – ROUT+ C SR In From RIN– RI VDD 16 0.1 µF DAC 2 GAIN0 VDD + RIN+ Power BYP ASS ROUT– Gain 10 C SR Management 3 GAIN1 Control SHUT- 0.1 µF 40 kΩ DOWN 19 C BYP GND 0.47 µF To System Bias C LIN– Control SHUTDOWN Left 9 Circuitry 0.47 µF Line LOUT+ 4 100 100 2, 5, 5 LIN– 1,11, Input kΩ kΩ 13,20 GND Thermal Signal Pad + C(R_BYPASS)* 15 – C LIN+ + – Left 0.47 µF C(L_BYPASS)* 11 Line 9 LIN+ LOUT– 8 Input Signal RI 40 kΩ – LOUT+ TPA6017A2 block diagram. In from LIN– DAC RI + LIN+ LOUT– 40 kΩ To Supply LVDD *Optional components. TPA6020A2 application circuit. Texas Instruments 1Q 2006 Audio Solutions Guide

62 Computing Audio ➔ Next-Generation Audio Power Amplifier 3-W Stereo Class-AB Audio Amplifier Provides Integrated Gain, DC Volume TPA6011A4 and Digital Volume Control Get samples, datasheets, evaluation modules and app reports at: TPA0212 www.ti.com/sc/device/TPA6011A4 Get samples, datasheets, evaluation modules and app reports at: The TPA6011A4 is similar to the TPA6030A4 in functionality, but www.ti.com/sc/device/TPA0212 operates from a 5.5-V supply instead of a 12-V supply. Robust output This stereo audio power amplifier drives 2 W/channel of continuous power, integrated stereo headphone drive and DC volume control make RMS power into a 3-Ω load. This device minimizes the number of the TPA6011A4 well suited for multifunction monitor (MFM) applications. external components needed, which simplifies the design and frees up Key Features board space for other features. • 3 W stereo into 3 Ω from 5.5 V with 10% THD+N Key Features • DC volume control • Integrated gain settings • Integrated stereo headphone drive • Digital volume control • Input stereo MUX • Differential inputs • Full short-circuit and thermal protection • Integrated stereo headphones Applications • Stereo input MUX • Multifunction monitors • Drives 3-Ω speakers • LCD TVs Applications • Portable DVD players • Digital radios Right Speaker TPA6011A4 • Notebook computers ROUT+ 24 VDD CC 1 PGND 23 100 kΩ SE/BTL 2 CS ROUT– TPA0212 22 100 kΩ 1, 12, 13, 24 Right HP/LINE GND 16 Speaker 3 1 kΩ ROUT– Power Supply PVDD CS 21 CC CI CS ROUT+ Right HP 4 21 18 2 RHPIN VOLUME GAIN0 Audio Source Cl PVDD In from DAC or Power Supply 3 Right Line 5 20 19 1 kΩ RLINEIN SEDIFF Potentiometer VDD GAIN1 Audio Source CI (DC Voltage) VDD 6 19 CI RIN SEMAX 20 VDD Right HP RHPIN CS Audio Source 15 100 kΩ 7 18 Headphones Cl SE/BTL VDD AGND Right Line 23 CI C(BYP) RLINEIN Audio Source CI 17 8 17 HP/LINE 100 kΩ LIN BYPASS PC-BEEP 14 1 kΩ PC-BEEP CI CC Input Signal CP Headphones 9 Left Line 16 8 Audio Source LLINEIN FADE RIN C(BYP) CI VDD 11 Left HP 10 CS BYPASS Audio Source LHPIN SHUTDOWN 15 System 19 Control VDD 1 kΩ 11 CC Power Supply PVDD 14 CI LOUT+ Left 10 12 13 Speaker LIN CS LOUT– PGND 22 System SHUTDOWN Control CI Left Line 5 4 LLINEIN LOUT+ Left Audio Source CI Speaker Left HP 6 LOUT– 9 TPA6011A4 typical application circuit. LHPIN Audio Source TPA0212 typical application circuit. Audio Solutions Guide Texas Instruments 1Q 2006

Computing Audio 63 ➔ Cap-Free Stereo Headphone Amplifier TPA4411 Get samples, datasheets, evaluation modules and app reports at: Get TI’s Latest Solutions www.ti.com/sc/device/TPA4411 in the The TPA4411 is a stereo headphone driver that eliminates the need for large (often expensive) output capacitors required by other headphone Video and Imaging amplifiers to block DC voltages. Key Features Solutions Guide • 80 mW stereo into 16 Ω from 4.5 V with < 1% THD+N • Ground referenced outputs • Eliminates need for DC blocking capacitors (i.e. cap-free operation) • Saves space and cost • Improves low frequency (i.e. bass) response • Greatly reduces “pop” and “click” noise during startup and shutdown transitions • Full short-circuit and thermal protection • Integrated gain set to 1.5 V/V Applications • Multifunction monitors • LCD TVs • Portable DVD players • Cellular phones UPDATED TPA4411 1006 1005 Shutdown SDL PGND Control SGND SDR The Video and Imaging Solutions Guide provides CI OUTL a single, concise tool to obtain information quickly INR OUTR about TI’s high-performance analog and digital video CI INL and imaging products. PVSS 1.8 - 4.5 V PVDD SVSS Within the guide, designers will find products and C(BYP) SVDD C(VSS) C1P C1N information chosen specifically to meet the needs of video and imaging signal acquisition, processing and control. Throughout the signal chain, TI has a TPA4411 typical application circuit. design solution that’s perfect for your application. The Video and Imaging Solutions Guide offers key features and applications, diagrams, parametric values and a resource section identifying addi- tional information and tools. To order your free copy, call the Product Information Center for your country (see page 2) or download it at www.ti.com/solutions Texas Instruments 1Q 2006 Audio Solutions Guide

64 Selection Guides ➔ Audio Power Amplifiers Analog MUX Break Make Over-/ RON Normally Normally Enable Before Before Undershoot Device (Ω) Closed Open Pin Make Break Protection IOFF SPST TS5A1066 10 ✔ TS5A3166 1 ✔ ✔ TS5A3167 1 ✔ ✔ TS5A4594 8 ✔ TS5A4595 8 ✔ TS5A4596 8 ✔ TS5A4597 8 ✔ SPSTx2 TS5A2066 10 ✔ TS5A23166 1 ✔ ✔ TS5A23167 1 ✔ ✔ SPDT TS5A2053 10 ✔ TS5A3153 1 ✔ ✔ ✔ TS5A3154 1 ✔ ✔ ✔ TS5A3159 1 ✔ TS5A3159A 1 ✔ ✔ TS5A3160 1 ✔ ✔ TS5A63157 15 ✔ ✔ ✔ SPDTx2 TS5A23160 1 ✔ TS5A23159 1 ✔ ✔ TS5A23157 10 ✔ SPDTx4 TS3A5018 10 ✔ SP3T TS5A3357 5 ✔ TS5A3359 1 ✔ ✔ SP4Tx2 TS3A5017 14 ✔ New products are listed in bold red. Audio Power Amplifiers Stereo/ VCC/ Half Min. Shut- Stereo/ Mono VDD Power Load down Mono Head- Output (min) & THD+N IQ per Impe- (Active DC Speaker phone Power (max) at 1kHz PSRR Channel ISD dance Low/ Internal Volume Package Device Description Drive Drive (W) (V) (%) (dB) (typ)(mA) (µA) (Ω) Depop Mute High) Gain Control Package(s) Symbolization Price1 Class-D Stereo TPA3004D2 Stereo, High Power, Class-D S — 12 8.5 18 0.1 80 8.0 1 4 ✔ — L — ✔ PHP TPA3004D2 3.60 with Volume Control TPA3005D2 Stereo, Medium Power, Class-D S — 6 8 18 0.1 80 10.0 1 8 ✔ — L ✔ — PHP TPA3005D2 3.00 TPA3003D2 Stereo, Low Power, Wide Supply S — 3 8.5 14 0.2 80 10.0 1 8 ✔ — L — ✔ PHP TPA3003D2 3.00 Voltage, Class-D TPA2008D2 Stereo, High Power, 5 V, Filter-Free S — 3 4.5 5.5 0.05 70 7.0 0.05 3 ✔ — L — ✔ TSSOP TPA2008D2 1.80 Class-D with Volume Control TPA3002D2 Stereo, Medium Power S — 9 8.5 14 0.06 80 10.0 1 8 ✔ — L — ✔ PHP TPA3002D2 3.50 Class-D with Volume Control TPA2000D4 Stereo Filter-Free Class-D with S S 2.5 3.7 5.5 0.1 70 4.5 0.05 4 ✔ — L ✔ — TSSOP TPA2000D4 1.65 Stereo Class-AB Headphone Drive 1Suggested resale price in U.S. dollars in quantities of 1,000. Audio Solutions Guide Texas Instruments 1Q 2006

Selection Guides 65 ➔ Audio Power Amplifiers Audio Power Amplifiers (Continued) Stereo/ VCC/ Half Min. Shut- Stereo/ Mono VDD Power Load down Mono Head- Output (min) & THD+N IQ per Impe- (Active DC Speaker phone Power (max) at 1kHz PSRR Channel ISD dance Low/ Internal Volume Package Device Description Drive Drive (W) (V) (%) (dB) (typ)(mA) (µA) (Ω) Depop Mute High) Gain Control Package(s) Symbolization Price1 Class-D Stereo (Continued) TPA2000D2 Stereo Filter-Free Class-D S — 2.5 4.5 5.5 0.05 77 4.0 1 3 ✔ — L ✔ — TSSOP TPA2000D2 1.45 TPA2001D2 Stereo Filter-Free Class-D S — 1.25 4.5 5.5 0.08 77 4.0 1 8 ✔ — L ✔ — TSSOP TPA2001D2 1.20 TPA2012D2 Stereo, Class-D Amplifier S — 2.1 2.5 5.5 0.2 75 2.5 0.5 4 ✔ — L ✔ — WCSP AKR 1.05 QFN AKS 0.95 TPA3008D2 Stereo, Class-D Amplifier S — 10 8.5 18 0.1 80 11 1.6 8 ✔ — L ✔ — HTQFP TPA3008D2 3.10 TPA3100D2 20-W Stereo Class-D Audio S — 20 10 26 0.1 80 20 300 4 ✔ ✔ L ✔ — QFN TPA3100D2 3.50 Power Amplifier TPA3101D2 10-W Stereo Class-D Audio S — 10 10 26 0.1 80 20 300 4 ✔ ✔ L ✔ — GFN TPA3101D2 3.10 Power Amplifier Class-D Mono TPA3001D1 Mono, High Power, Class-D M — 20 8 18 0.06 73 8.0 1 4 ✔ — L ✔ — TSSOP TPA3001D1 2.85 TPA3007D1 Mono, Medium Power, Class-D M — 6.5 8 18 0.2 73 8.0 1 8 ✔ — L ✔ — PHP TPA3007D1 1.95 TPA2010D1 Mono, Fully Differential, M — 2.5 2.5 5.5 0.2 75 2.8 0.5 4 ✔ — L — — WCSP AJZ(Pb), 0.55 Filter-Free Class-D in WCSP AKO(Pb-Free) TPA2032D1, Mono, Fully Differential, M — 2.1 2.5 5.5 0.2 75 3.0 0.5 4 ✔ — L ✔ — WCSP 2032 = BPX, 0.55 TPA2033D1, Filter-Free Class-D in WCSP 2033 = BPY, TPA2034D1 2034 = BPZ (all Pb-Free) TPA2000D1 Mono Filter-Free Class-D M — 2.7 2.7 5.5 0.08 77 4.0 0.05 4 ✔ — L ✔ — TSSOP TPA2000D1 1.05 TPA2005D1 Mono, Fully Differential, M — 1.4 2.5 5.5 0.2 75 2.8 0.5 8 ✔ — L — — MicroStar PB051 (Pb) 0.49 Filter-Free Class-D Jr.™ BGA AAFI (Pb-Free) QFN BIQ MSOP BAL TPA2001D1 Mono Filter-Free Class-D M — 1.25 2.7 5.5 0.2 72 4.0 0.05 8 ✔ — L ✔ — TSSOP TPA2001D1 0.75 TPA3200D1 Mono, High Power, Digital Input, M — 20 8 18 0.1 73 8 1 4 ✔ ✔ L ✔ — HTSSOP TPA3200D1 2.95 Class-D Audio Amplifier Class-AB Stereo TPA1517 Stereo, Medium Power, Class-AB S — 6 9.5 18 0.15 65 22.5 7 4 ✔ ✔ — ✔ — SOIC, DIP TPA1517 0.83 TPA6030A4 Wide Supply Voltage, Low Power, S S 3 7 15 0.06 60 18 1 16 ✔ — L — ✔ TSSOP TPA6030A4 1.40 Class-AB TPA6017A2 Stereo, Cost-Effective, Class-AB S — 2.6 4.5 5.5 0.1 77 3.0 150 3 ✔ — L ✔ — TSSOP TPA6017A2 0.99 TPA6011A4 Stereo, Class-AB with Volume S S 2.6 4.0 5.5 0.06 70 3.8 1 3 ✔ — L — ✔ TSSOP TPA6011A4 1.20 Control & Stereo Headphone Drive TPA6010A4 Stereo Class-AB with Stereo S S 2.6 4.5 5.5 0.06 67 6.0 60 3 ✔ — L — ✔ TSSOP TPA6010A4 2.25 Headphone Drive, Volume Control and Bass Boost TPA02522 Stereo Class-AB with Stereo S S 2.8 4.5 5.5 0.06 67 4.5 150 3 ✔ — L — — TSSOP TPA0252 1.80 Headphone Drive, Volume Control Memory TPA0212 Stereo Class-AB with Stereo S S 2.6 4.5 5.5 0.15 77 3.0 150 3 ✔ — L ✔ — TSSOP TPA0212 1.10 Headphone Drive and Integrated Gain TPA01722 Stereo Class-AB with Stereo S S 2.0 4.5 5.5 0.08 75 4.0 15 4 ✔ ✔ L — — TSSOP TPA0172 2.45 Headphone Drive & I2C Control TPA6112A2 Stereo, Differential Input, — S 0.15 2.5 5.5 0.25 83 0.75 10 8 ✔ — H — — MSOP APD 0.29 Headphone TPA6111A2 Stereo Headphone, — S 0.15 2.5 5.5 0.25 83 0.75 1 8 ✔ — H — — SOIC TPA6111A2 0.29 Pin Compatible with LM4880 MSOP AJA and LM4881 TPA6110A2 Stereo Headphone, — S 0.15 2.5 5.5 0.25 83 0.75 10 8 ✔ — H — — MSOP AIZ 0.29 Pin Compatible with LM4881 1Suggested resale price in U.S. dollars in quantities of 1,000. 2Includes digital volume control. New products are listed in bold red. Texas Instruments 1Q 2006 Audio Solutions Guide

66 Selection Guides ➔ Audio Power Amplifiers Audio Power Amplifiers (Continued) Stereo/ VCC/ Half Min. Shut- Stereo/ Mono VDD Power Load down Mono Head- Output (min) & THD+N IQ per Impe- (Active DC Speaker phone Power (max) at 1kHz PSRR Channel ISD dance Low/ Internal Volume Package Device Description Drive Drive (W) (V) (%) (dB) (typ)(mA) (µA) (Ω) Depop Mute High) Gain Control Package(s) Symbolization Price1 Class-AB Stereo (Continued) TPA152 Hi-Fi, Stereo Headphone — S 0.075 4.5 5.5 0.007 81 2.8 — 32 ✔ ✔ — — — SOIC TPA152 0.53 TPA6102A2 Ultra Low Voltage, Stereo — S 0.05 1.6 3.6 0.1 72 0.32 0.05 16 ✔ — L — — SOIC TPA6102A2 0.35 Headphone with Fixed Gain (14 dB) MSOP AJN TPA6101A2 Ultra Low Voltage, Stereo — S 0.05 1.6 3.6 0.1 72 0.32 0.05 16 ✔ — L — — SOIC TPA6101A2 0.35 Headphone with Fixed Gain (2 dB) MSOP AJM TPA6100A2 Ultra Low Voltage Stereo — S 0.05 1.6 3.6 0.1 72 0.38 0.05 16 ✔ — L — — SOIC TPA6100A2 0.35 Headphone MSOP AJL TPA4411 Cap-Free Stereo Headphone — S 0.08 1.8 4.5 0.08 80 3.5 0.1 16 ✔ — L ✔ — WCSP AKT 0.70 Amplifier QFN AKQ TPA6120A2 High-Fidelity Stereo Headphone — S 1.5 10 30 0.0005 75 11.5 — 32 — — — — — HSOP TPA6120A2 1.90 Driver TPA6021A4 Stereo, Class-AB Audio Amplifier S S 2 4 5.5 0.19 70 7.5 1 4 ✔ — L — ✔ PDIP TPA6021A4 1.00 with Volume Control and Stereo Headphone Drive TPA6020A2 Stereo, Fully Differential Class-AB S — 2.8 2.5 5.5 0.05 85 8 0.05 3 ✔ — L — — QFN TPA6020A2 1.15 Audio Amplifier Class-AB Mono TPA6211A1 High Power, 5 V Mono, M — 3.1 2.5 5.5 0.05 85 4.0 0.01 3 ✔ — L — — MSOP AYK 0.55 Class-AB, Fully Differential QFN AYN TPA0233 Mono Class-AB with Stereo M S 2.7 2.5 5.5 0.06 75 3.3 1 4 ✔ — L — — MSOP AEJ 1.05 Headphone Drive–Summed Inputs TPA0213 Mono Class-AB with Stereo M S 2.7 2.5 5.5 0.06 75 3.6 1 4 ✔ — L — — MSOP AEH 1.05 Headphone Drive–Separate Inputs TPA0211 Mono Class-AB with Mono M M 2.7 2.5 5.5 0.06 75 4.0 1 4 ✔ — L — — MSOP AEG 0.60 Headphone Drive TPA6203A1 Mono, Fully Differential, M — 1.5 2.5 5.5 0.06 85 1.7 0.01 8 ✔ — L — — MicroStar AADI (Pb) 0.45 Class-AB Jr.™ BGA AAEI (Pb-Free) TPA0253 Mono, Low Power, Class-AB M S 1.25 2.5 5.5 0.1 75 2.7 1 8 ✔ — L — — MSOP AEL 0.90 with Stereo Headphone Drive– Summing Inputs TPA751 Mono, Differential Input, M — 0.9 2.5 5.5 0.15 78 1.25 0.0015 8 — — L — — SOIC TPA751 0.43 Class-AB with Active Low MSOP ATC Shutdown TPA741 Mono, Differential Input, M — 0.9 2.5 5.5 0.15 85 1.35 7 8 ✔ — H — — SOIC TPA741 0.43 Class-AB with Active High MSOP AJD Shutdown and Depop TPA731 Mono, Differential Input, M — 0.9 2.5 5.5 0.15 78 1.25 0.0015 8 — — H — — SOIC TPA731 0.43 Class-AB with Active MSOP AJC High Shutdown TPA721 Mono Class-AB with Active M — 0.9 2.5 5.5 0.15 85 1.25 7 8 ✔ — H — — SOIC TPA721 0.43 High Shutdown MSOP ABC TPA711 Mono Class-AB with Mono M M 0.9 2.5 5.5 0.15 85 1.25 7 8 ✔ — H — — SOIC TPA711 0.43 Headphone Drive MSOP ABB TPA6204A1 Mono Class-AB Amplifier M — 1.7 2.5 5.5 0.05 85 4.0 0.01 8 ✔ — L — — QFN AYJ 0.49 1Suggested resale price in U.S. dollars in quantities of 1,000. Audio Solutions Guide Texas Instruments 1Q 2006

Selection Guides 67 ➔ Digital Audio Amplifiers/Processors and Amplifiers Digital Audio PWM Processors Sampling Dynamic Audio THD+N (%, System Device Channels Frequency Range Controls Performance) Bits Package(s) Price1 TAS5010 2 32 to 192 96 — < 0.08 16, 20, 24 PQFP-48 3.00 TAS5012 2 32 to 192 102 — < 0.08 16, 20, 24 PQFP-48 5.55 TAS5504 4 32 to 192 102 Volume, Audio Filters < 0.1 16, 20, 24 PQFP-64 4.30 TAS5508B 8 32 to 192 100 Volume, Audio Filters < 0.1 16, 20, 24 PQFP-64 6.30 TAS5076 6 32 to 192 105 Volume < 0.1 16, 20, 24 PQFP-80 14.55 TAS5086 6 32 to 192 100 Volume, Bass Mgmt. < 0.1 16, 20, 24 TSSOP-38 1.60 1Suggested resale price in U.S. dollars in quantities of 1,000. Digital Amplifier Power Stages Device Power Channels THD+N @ 1 W Package(s) Price1 TAS5111A 70 W (4 Ω) 1 0.025 32 PowerPAD™ 2.40 TAS5112A 50 W (6 Ω) 2 0.025 56 PowerPAD 4.15 TAS5121 100 W (4 Ω) 1 0.05 36 PSOP 3.50 TAS5122 30 W (6 Ω) 2 0.05 56 PowerPAD 3.65 TAS5142 100 W (4 Ω) 2 0.1 36 SSOP 3.30 TAS5152 125 W (4 Ω) 2 0.1 36 SSOP 4.30 TAS5182 100 W (6 Ω) 2 0.15 56 PowerPAD 5.30 TAS5186A 30/60 W (6/3 Ω) 6 0.07 44 PowerPAD, 36 PSOP 5.10 TPA3300D2 20 W (4 Ω) 2 0.1 32 QFP TBD 1Suggested resale price in U.S. dollars in quantities of 1,000. Preview products are listed in bold blue. Digital Audio Processors Processing Processing Bits/ I/O Dynamic Bi-quads per Compression/ Device MIPs Channels Accumulator Resolution Range Channel Limiting Loudness Package(s) Price1 TAS3103A 540 3 48/76 16 to 32 N/A 20 Yes Yes PSOP-32 4.15 TAS3002 100 2 32/56 16 to 24 100 dB 7 Yes Yes PQFP-48 3.55 TAS3004 100 2 32/56 16 to 24 100 dB 7 Yes Yes PQFP-48 3.85 1Suggested resale price in U.S. dollars in quantities of 1,000. Amplifiers (Audio Preamps) Supply Slew Device Description Channels Voltage (V) GBW Rate Vio Vn THD Price1 MC33078 Low-Noise 2 ±5 to ±18 16 7 2 4.5 0.002 0.47 NE5532/A Low-Noise 2 ±5 to ±15 10 9 4 5 0.002 0.36 SA5532/A NE5534/A Low-Noise 1 ±5 to ±15 10 13 4 4 0.002 0.58 SA5534/A RC4136 Low-Noise 4 ±5 to ±15 3 1.7 6 8 — 0.72 RC4558 Low-Noise 2 ±5 to ±15 3 1.7 6 8 — 0.13 RC4559 Low-Noise 2 ±5 to ±15 4 2 6 14 — 0.41 RC4560 Low-Noise 2 ±2 to ±16 15 5.5 6 12 0.05 0.41 RC4580 Low-Noise 2 ±2 to ±16 12 5 3 7 0.0005 0.41 TL03x Low-Power Precision 1, 2, 4 ±5 to ±15 1.1 5.1 1.5 41 — 0.52 TL05x JFET Precision 1, 2, 4 ±5 to ±15 3.1 20 1.5 18 0.003 0.76 TL06x JFET 1, 2, 4 ±3.5 to ±15 1 3.5 15 42 — 0.25 TL07x JFET 1, 2, 4 ±3.5 to ±15 3 13 10 18 0.003 0.22 TL08x JFET 1, 2, 4 ±3.5 to ±15 3 13 15 18 0.003 0.22 TL3414A High-Output 2 ±1.5 to ±7.5 1.1 0.83 5 18 0.0005 0.39 TL5580 Low-Noise Precision 2 ±2 to ±16 12 5 1 7 0.0005 0.72 TLV236x Low-Voltage, RRO 1, 2 ±1 to ±2.5 7 3 6 8 0.004 0.36 1Suggested resale price in U.S. dollars in quantities of 1,000. Texas Instruments 1Q 2006 Audio Solutions Guide

68 Selection Guides ➔ Amplifiers and Linear Regulators Audio Signal Amplifiers Supply Voltage THD+N Slew Rate GBW Device1 Description Channels (V) (%) (V/µs) (MHz) Package(s) Price2 Operational Amplifiers OPA1632 Differential Output ADC Driver 1 +2.5 to ±16 0.00003 50 170 SO, MSOP 1.75 OPAy363 1.8 V, 90 dB typ CMRR, RRIO, SHDN, SS 1, 2 1.8 to 5.5 — 5 7 SOT23, MSOP, SOIC 0.55 OPAy343 CMOS, Single Supply 1, 2, 4 2.5 to 5.5 0.0007 6 5.5 SOT23, MSOP, TSSOP, SSOP, SOIC 0.66 OPAy353 CMOS, Single Supply, High Speed 1, 2, 4 2.7 to 5.5 0.0006 22 44 SOT23, MSOP, TSSOP, SOIC 1.05 — TLV246x 11 nV/√Hz Noise, Low Cost, High Drive 1, 2, 4 2.7 to 6 0.004 1.6 6.4 SOT23, TSSOP, SO DIP 0.58 OPAy604 FET-Input 1, 2 ±4.5 to ±24 0.0003 25 20 DIP, SOIC 0.91 OPAy134 FET-Input 1, 2, 4 ±2.5 to ±18 0.00008 20 8 DIP, SOIC 0.88 OPAy227 Low Noise 1, 2, 4 ±2.5 to ±18 0.00005 2.3 8 DIP, SOIC 1.01 OPAy228 Low Noise 1, 2, 4 ±2.5 to ±18 0.00005 10 33 DIP, SOIC 1.01 OPAy627 Ultra-High Performance, DiFET 1 ±4.5 to ±18 0.00003 55 16 DIP, SOIC 9.63 OPAy637 Ultra-High Performance, DiFET, G ≥ 5 1 ±4.5 to ±18 0.00003 135 80 DIP, SOIC 9.63 Line Drivers and Receivers DRV134 Professional Line Transmitter 1 ±4.5 to ±18 0.0005 12 1.5 DIP, SOIC, SOL 1.82 DRV135 Professional Line Transmitter 1 ±4.5 to ±18 0.0005 12 1.5 DIP, SOIC, SOL 1.82 INA134 Professional Line Receiver, 1 ±4 to ±18 0.0005 14 3.1 DIP, SOIC 1.00 Low Distortion, G = 1 INA2134 Dual INA134 2 ±4 to ±18 — 14 3.1 DIP, SOIC 1.82 INA137 Professional Line Receiver, G = 0.5 or 2 1 ±4 to ±18 0.0005 14 4 DIP, SOIC 0.99 INA2137 Dual INA137 2 ±4 to ±18 0.0005 14 4 DIP, SOIC 0.99 Microphone Preamplifiers INA163 Low Noise, High Performance 1 ±4.5 to ±18 0.0003 15 8 SO-14 2.35 INA166 Low Noise, Fixed Gain, 2000 V/V 1 ±4.5 to ±18 — 15 4.5 SO-14 5.66 INA103 High Performance, Low Distortion 1 ±9 to ±25 — 15 8 DIP, SOL-16 4.65 INA217 Low Noise 1 ±4.5 to ±18 0.004 15 8 DIP, SOIC 2.35 OPA656 Wideband, FET Input 1 7 to 12.6 — 290 230 SOIC, SOT-23 3.25 OPA698 Wideband, VFB w/Limiting 1 5 to 12.6 — 1100 250 SOIC 2.15 OPA820 Wideband, Low Noise, VFB 1 5 to 12.6 — 240 280 SOIC, SOT-23 0.90 OPA842 Low Distortion, VFB 1 5 to 12.6 — 400 200 SOIC, SOT-23 1.55 OPA2613 Dual VFB, Low Noise 2 5 to 12.6 — 70 12.5 SOIC 1.55 1y indicates: no character = single, 2 = dual, 3 = triple, 4 = quad. 2Suggested resale price in U.S. dollars in quantities of 1,000. Linear Regulators VOUT/VREF IOUT VOUT Nom Tolerance IOUT for Regulation IQ Vdo (typ) Vdo (max) VIN VIN-VOUT Device (V) Over Temp (%) (max) (mA) (min) (mA) (max) (mA) (V) (V) (max) (V) (max) (V) Price1 LM317, LM317M Adj (1.2 to 37) 4 1500, 500 3.5 — — 3 — 40 0.27 TL780-xx 5, 12, 15 2 1500 — 8 2 2 to 2.5 25, 30, 30 — 0.32 UA78xx 5, 8, 10, 12, 15, 24 5 1500 — 8 2 2 to 3 25 to 38 — 0.23 UA79xx –5, –8, –12, –15 5 1500 — 2 1.1 2 to 2.5 –25 to 30 — 0.27 1Suggested resale price in U.S. dollars in quantities of 1,000. Audio Solutions Guide Texas Instruments 1Q 2006

Selection Guides 69 ➔ Clock Distribution Circuits and Audio Data Converters Clock Distribution Circuits Output Jitter Skew Char. Input Output Frequency VCC (Peak-to-Peak [P-P] or (max) Temp. Device Description Level Level (MHz) (V) Cycle-to-Cycle [C-C] ) (ps) (°C) Package(s) Price1 Programmable SSC CDCE906 Programmable 3-PLL Clock Synthesizer/ LVCMOS LVCMOS 54 to 167 3.3 60 ps Period Jitter 150 0 to 70 TSSOP-20 2.60 Multiplier/Divider PLL Clock Buffers CDCD5804 Rambus® XDR™ Clock Generator SSTL-2 SSTL-2 400 to 800 2.5 C-C: 30 ps (636 to 800 MHz); — 0 to 70 TSSOP-28 4.25 C-C: 40 ps (400 to 635 MHz) CDC5806 6 Output PLL Frequency Generator LVTTL LVTTL 12 to 74 3 to 3.6 P-P: 150 ps (max) — –40 to 85 TSSOP-20 2.15 CDCVF25052 1:5 PLL Clock Driver for General- LVTTL LVTTL 24 to 200 3.3 C-C: 70 ps (typ) 150 –40 to 85 TSSOP-8, 0.70 Purpose, SSC (66 to 200 MHz) SOIC-8 CDCVF250812 1:8 Low-Power PLL Clock with LVTTL LVTTL 10 to 200 3.3 C-C: ±100 ps 150 –40 to 85 TSSOP-16, 1.16 Two Banks, SSC (66 to 200 MHz) SOIC-16 CDCV855 1:4 (Plus Feedback Pair) PLL Differential SSTL-2/ SSTL-2 60 to 180 2.5 C-C: ±50 ps 50 –40 to 85 TSSOP-28 1.06 Clock for DDR Apps, SSC LVTTL (100 to 180 MHz) Clock Buffers/Drivers CDCVF2310 High Performance 1:10 Clock Buffer for LVTTL LVTTL 0 to 200 2.5 to 3.3 — 170 –40 to 85 TSSOP-24 2.05 General Purpose Applications CDCV304 General Purpose and PCI-X 1:4 Clock Buffer TTL CMOS 0 to 140 3.3 — < 100 –40 to 85 TSSOP-8 1.10 Direct Rambus™ CDCR61A 400-MHz Direct Rambus Clock CMOS RSL3 300/400 1.8/3.3 C-C: 100 ps (400 MHz) — 0 to 85 TSSOP-16 1.59 Generator-Lite, SSC CDCR83A 400-MHz Direct Rambus Clock CMOS RSL3 267 to 400 3.3 C-C: 50 ps (400 MHz) — –40 to 85 SSOP-24 1.64 Generator, SSC CDCFR83A 533-MHz Direct Rambus Clock CMOS RSL3 267 to 533 3.3 C-C: 40 ps (533 MHz) — –40 to 85 SSOP-24 1.89 Generator, SSC 1Suggested resale price in U.S. dollars in quantities of 1,000. New products are listed in bold red. 2Withseries output resistors. 3Rambus signaling levels. Audio Data Converters Resolution Dynamic Sampling Rate Audio Data Power Device Description (Bits) (max) Range (dB) (kHz) (max) Configuration Format1 Supply (V) Package(s) Price2 DACs PCM1727 W/int. Dual-PLL, for DAD/MPEG Systems 24 92 96 Stereo Normal, I2S +5 SSOP-24 2.97 PCM1723 W/int. PLL, generate DAD/MPEG Clocks 24 94 96 Stereo Normal, I2S +5 SSOP-24 2.20 PCM1740 W/internal VCXO and PLL 24 94 96 Stereo Normal, I2S +5 SSOP-24 2.97 PCM1725 Low-Cost Audio DAC 16 95 96 Stereo Normal, I2S +5 SO-14 1.26 PCM1717/18 Stereo Audio DAC w/ Wide Supply Range 18 96 48 Stereo Normal, I2S +2.7 to +5.5 SSOP-20 3.21 PCM1719 Stereo Audio DAC w/ Headphone Amplifier 18 96 48 Stereo Normal, I2S +5 SSOP-28 4.20 PCM1720 CMOS, Multilevel ∆Σ w/Volume Control 24 96 96 Stereo Normal, I2S +5 SSOP-20 1.85 PCM1741 Low-Cost Audio DAC w/Volume Control 24 98 96 Stereo Normal, I2S +3.3 SSOP-16 1.56 PCM1742 Low-Cost Audio DAC w/Volume Control 24 100 192 Stereo Normal, I2S +3.3 and +5 SSOP-16 1.72 PCM1748 Low-Cost Audio DAC w/Volume Control 24 100 96 Stereo Normal, I2S +3.3 and +5 SSOP-16 1.47 PCM1742K Low-Cost Audio DAC w/Volume Control 24 105 192 Stereo Normal, I2S +3.3 and +5 SSOP-16 1.10 PCM1748K Low-Cost Audio DAC w/Volume Control 24 105 96 Stereo Normal, I2S +3.3 and +5 SSOP-16 1.67 PCM1780/81/82 Low-Cost Audio DAC w/Volume Control 24 105 192 Stereo Normal, I2S +5 SSOP-16 1.10 DSD1702 PCM/DSD Compatible DAC 24 106 192 Stereo Normal, I2S, DSD +3.3 and +5 SSOP-20 1.85 PCM1716/28 CMOS, Multilevel ∆Σ w/Volume Control 24 106 96 Stereo Normal, I2S +5 SSOP-28 2.27 PCM1737/39 CMOS, Multilevel ∆Σ w/Volume Control 24 106 192 Stereo Normal, I2S +3.3 and +5 SSOP-28 3.51 PCM1753/54/55 Low-Cost Audio DAC w/Volume Control 24 106 192 Stereo Normal, I2S +5 SSOP-16 0.98 1L = left justified; R = right justified. 2Suggested resale price in U.S. dollars in quantities of 1,000. Preview products are listed in bold blue. Texas Instruments 1Q 2006 Audio Solutions Guide

70 Selection Guides ➔ Audio Data Converters Audio Data Converters (Continued) Power DAC ADC Sampling Rate Resolution Power Dissipation SNR SNR (max) (max) Supply Device Description (mW) (dB) (dB) (Bits) (Bits) (V) Package(s) Price2 DACs (Continued) TLV320DAC23 Low-Power DAC w/Headphone Amp 23 100 N/A 96 24 +1.5 to +3.3 VFBGA-80, 2.00 TSSOP-28, QFN-28 TLV320DAC26 Low-Power DAC w/ HP/Spkr Amp 11 97 N/A 53 24 +2.7 to +3.6 QFN-32 2.95 PCM1770/1 Low-Power DAC w/Headphone Amp 6.5 98 N/A 48 24 +1.6 to +3.6 TSSOP-16, VQFN-20 1.90 PCM1772/3 Low-Power DAC w/Line Amp 6.5 98 N/A 48 24 +1.6 to +3.6 TSSOP-16, VQFN-20 1.90 Resolution Dynamic Sampling Rate Audio Data Power Device Description (Bits) (max) Range (dB) (kHz) (max) Configuration Format1 Supply (V) Package(s) Price2 High-Performance DACs PCM1704 BiCMOS, Sign Magnitude 24 112 768 Mono Serial Latched ±5 SOIC-20 12.95 PCM1702P/U BiCMOS, Sign Magnitude 20 110 768 Mono Serial Latched ±5 DIP-16, SOP-20 11.78 PCM1738/30 Advanced Segment 24 117 192 Stereo Normal, I2S, DSD +3.3 and +5 SSOP-28 5.00 PCM1791A Advanced Segment 24 112 192 Stereo Normal, I2S +3.3 and +5 SSOP-28 3.00 PCM1792/4 High-Performance Audio DAC 243 132 192 Stereo Standard, I2S, L +3.3 and +5 SSOP-28 13.00 PCM1796/8 Advanced Segment 24 123 192 Stereo Standard, I2S, L +3.5 and +5 SSOP-28 6.50 PCM4104 High-Performance Audio DAC 24 118 216 4 ch I2S, L, R, TDM +3.3 and +5 TQFP-48 5.95 2 PCM4108 High-Performance 8-Channel Audio DAC 24 118 216 8 ch Normal, I S, TDM +3.3 and +5 HTQFP-64 9.95 Multichannel DACs PCM1606 Low-Cost CMOS, Multilevel ∆Σ 24 103 192 6 ch Normal, I2S +5 SSOP-20 2.48 PCM1602A Low-Cost CMOS, Multilevel ∆Σ 24 105 192 6 ch Normal, I2S +3.3 and +5 LQFP-48 3.49 PCM1608 Highly Integrated 8-Ch Audio DAC 24 100 192 8 ch Normal, I2S +3.3 and +5 LQFP-48 4.10 PCM1680 Low-Cost 8-Ch Audio DAC 24 105 192 8 ch Normal, I2S +5 SSOP-24 2.60 PCM1608K CMOS, Multilevel ∆Σ 24 105 192 8 ch Normal, I2S +3.3 and +5 LQFP-48 4.66 PCM1609A Highly Integrated 8-Ch Audio DAC 24 105 192 8 ch Normal, I2S +3.3 and +5 LQFP-48 3.20 DSD1608 Enhanced Multiformat ∆Σ DAC 24 108 192 8 ch Normal, I2S, DSD +3.3 and +5 TQFP-52 5.68 ADCs PCM1850 Stereo Audio ADC w/ 2x6 input MUX 24 100 96 Stereo Normal, I2S +3.3 and +5 TQFP-32 4.80 PCM1801 Low-Cost Audio ADC 16 93 48 Stereo Normal, I2S +5 SO-14 2.27 PCM1800 CMOS, Multilevel ∆Σ 20 95 48 Stereo Normal, I2S +5 SSOP-24 2.98 PCM1807 ∆Σ Audio ADC 24 99 96 Stereo I2S, L +3.5 and +5 TSSOP-14 1.00 PCM1802 ∆Σ Audio ADC 24 105 96 Stereo Normal, I2S +3.3 and +5 SSOP-20 3.95 PCM1803A ∆Σ Audio ADC 24 103 96 Stereo Normal, I2S +3.5 and +5 SSOP-20 1.10 PCM1804 ∆Σ Audio ADC 24 112 192 Stereo Normal, I2S, DSD +3.3 and +5 SSOP-28 4.95 PCM4201 Single-Channel Low-Power ADC 24 112 100 Mono DSP +3.3 and +5 TSSOP-16 3.50 PCM4202/04 High-Performance Audio ADC 24 118 192 Stereo I2S, DSD +3.3 and +5 SSOP-28 7.95 Codecs PCM3008 Low-Power, Low-Cost Codec 16 88 48 Stereo Normal, I2S +2.1 to 3.6 TSSOP-16 3.10 PCM3500/1 Voice/Modem Mono Codec 16 88 26 Mono DSP +2.7 to 3.6 SSOP-24 2.49 PCM3006 Stereo Audio Codec 16 93 48 Stereo Normal +2.7 to 3.6 SSOP-24 3.45 PCM3002/03 Low-Power Codec 20 94 48 Stereo Normal, I2S +2.7 to 3.6 SSOP-24 3.45 PCM3792 Portable Stereo Codec 24 95 90 Stereo Normal +2.7 to 3.6 BGA-96 3.60 TLV320AIC26 Low-Power, Low-Cost Codec 24 97 53 Mono/Stereo Normal, +2.7 to 3.6 QFN-32 3.25 w/ Headphone/Speaker Amp I2S, DSP TLV320AIC28/29 Low-Power Codec 24 98 53 Mono/Stereo Normal, +2.7 to 3.6 QFN-48 3.95 w/ Headphone/Speaker Amps I2S, DSP PCM3052A High-Performance Stereo Codec 24 100 96 Stereo I2S +3.3 and +5 VQFN-32 3.60 w/ Mic Preamp, MUX, Vol Ctrl TLV320AIC23B Low-Power Codec w/ Headphone Amp 24 100 96 Stereo I2S, L, R +1.5 to 3.3 VFBGA-80, 3.00 TSSOP-28, QFN-28 TLV320AIC31/32 Low-Power Stereo Codec 32 100 96 Stereo Normal, +2.7 to 3.6 QFN-32 3.45 w/ Headphone/Speaker Amps I2S, DSP, TDM 1L = left justified; R = right justified; Normal = L & R. New products are listed in bold red. Preview products are listed in bold blue. 2Suggested resale price in U.S. dollars in quantities of 1,000. 3Mono Mode. Audio Solutions Guide Texas Instruments 1Q 2006

Selection Guides 71 ➔ Audio Data Converters and DSPs Audio Data Converters (Continued) Resolution Dynamic Sampling Rate Audio Data Power Device Description (Bits) (max) Range (dB) (kHz) (max) Configuration Format1 Supply (V) Package(s) Price2 Codecs (Continued) TLV320AIC33 Low-Power Stereo Codec 32 100 96 Stereo Normal, +2.7 to 3.6 QFN-48, 3.95 w/ Headphone/Speaker Amps I2S, DSP, TDM BGA-80 PCM3010 High-Performance Stereo Codec 24 103 96/192 Stereo I2S, L, R +3.3 and +5 SSOP-24 2.99 Codecs + Touch Screen Controller TSC2100 Low-Power, Low-Cost Codec, 24 97 53 Mono/Stereo Normal, +2.7 to 3.6 QFN-32, 3.95 Amp & Touch-Screen Controller I2S, DSP TSSOP-32 TSC2101/11 Low-Power Codec w/ HP/Spkr 24 95 53 Mono/Stereo Normal, +2.7 to 3.6 QFN-48 4.95 Amp & Touch-Screen Controller I2S, DSP TSC2102 Low-Power, Low-Cost DAC, 24 97 53 Stereo Normal, +2.7 to 3.6 TSSOP-32 3.70 Amp & Touch-Screen Controller I2S, DSP TSC2301 Low-Power Codec w/ Headphone 20 98 48 Stereo Normal, +2.7 to 3.6 TQFP-64, 4.95 Amp & Touch-Screen Controller I2S BGA-120 TSC2302 Low-Power Codec w/ Headphone 20 98 48 Stereo Normal, +2.7 to 3.6 QFN-48 4.50 Amp & Touch-Screen Controller I2S Support Products DF1704 Digital Interpolation Filter 24 N/A 96 Stereo Normal, I2S +5 SSOP-28 10.07 DF1706 Digital Interpolation Filter 24 N/A 192 Stereo Normal, I2S +3.3 SSOP-28 11.08 Clock Jitter Sampling Rate Audio Power Supply Device Description (ps) (kHz) (max) Data Format1 (V) Package(s) Price2 PLLs PLL1705 Dual PLL Multi-Clock Generator 50 96 Parallel Control +3.3 SSOP-20 1.20 PLL1706 Dual PLL Multi-Clock Generator 50 96 Serial Control +3.3 SSOP-20 1.20 PLL1707 Dual PLL Multi-Clock Generator 50 96 Parallel Control +3.3 SSOP-20 1.20 PLL1708 Dual PLL Multi-Clock Generator 50 96 Serial Control +3.3 SSOP-20 1.20 1L = left justified; R = right justified; Normal = L & R. New products are listed in bold red. 2Suggested resale price in U.S. dollars in quantities of 1,000. TMS320C67x™ DSP Generation — Floating-Point DSPs Typical Activity Voltage RAM (Bytes) SPI/ Cycle Total Internal Power (W) (V) Device Data/Prog McBSP McASP DMA COM I2C MHz (ns) MFLOPS (Full Device Speed) Core I/O Package(s) Price1 TMS320C6712DGDP150 4K/4K/64K2 2 — 163 — — 150 6.7 900 0.7 1.2 3.3 272 BGA, 27 mm 13.77 TMS320C6722RFP2004,5 32K/128K/384K7 — 2 dMAX — 2/2 200 5 1200 0.8 1.2 3.3 144 PQFP, 22 mm 11.24 TMS320C6722RFPA2254,5,6 32K/128K/384K7 — 2 dMAX — 2/2 225 4.4 1350 0.8 1.2 3.3 144 PQFP, 22 mm 13.05 TMS320C6722RFP2504,5 32K/128K/384K7 — 2 dMAX — 2/2 250 4 1500 0.9 1.2 3.3 144 PQFP, 22 mm 13.05 TMS320C6711DGDP200 4K/4K/64K2 2 — 163 HPI/16 — 200 5 1200 0.9 1.2 3.3 272 BGA, 27 mm 17.12 TMS320C6726RFPA2254,5,6 32K/256K/384K7 — 38 dMAX — 2/2 225 4.4 1350 0.8 1.2 3.3 144 PQFP, 22 mm 15.93 TMS320C6726RFP2504,5 32K/256K/384K7 — 38 dMAX — 2/2 250 4 1500 0.9 1.2 3.3 144 PQFP, 22 mm 15.93 TMS320C6713BPYP200 4K/4K/256K2 29 29 163 HPI/16 — 200 5 1200 1.0 1.2 3.3 208 TQFP, 28 mm 20.02 TMS320C6727GDHA2504,5,10 32K/256K/384K7 — 3 dMAX UHPI 2/2 300 3.3 1800 1.1 1.2 3.3 256 BGA, 17 mm 22.54 TMS320C6727ZDH2504,5 32K/256K/384K7 — 3 dMAX UHPI 2/2 250 4 1500 1.0 1.2 3.3 256 BGA, 17 mm 19.94 TMS320C6727ZDH3004,5,10 32K/256K/384K7 — 3 dMAX UHPI 2/2 300 3.3 1800 1.1 1.2 3.3 256 BGA, 17 mm 22.54 TMS320C6713BPYP225 4K/4K/256K2 29 29 163 HPI/16 — 225 4.4 1350 1.0 1.2 3.3 208 TQFP, 28 mm 23.09 TMS320C6713BGDP225 4K/4K/256K2 29 29 163 HPI/16 — 225 4.4 1350 1.1 1.2 3.3 272 BGA, 27 mm 26.30 TMS32C6713BGDP300 4K/4K/256K2 29 29 163 HPI/16 — 300 3.3 1800 1.6 1.4 3.3 272 BGA, 27 mm 34.97 TMS320C6701GJC150 64K/64K 2 — 4 HPI/16 — 150 6.7 900 1.3 1.8 3.3 352 BGA, 35 mm 82.24 TMSC6701GJC16719V 64K/64K 2 — 4 HPI/16 — 167 6 1000 1.4 1.9 3.3 352 BGA, 35 mm 124.66 1Suggested resale price in U.S. dollars in quantities of 1,000. New products are listed in bold red. 2Format represents cache memory architecture: [data cache] / [program cache] / [unified cache]. 9 The C6713 DSP can be configured to have up to three serial ports in various McASP/ 3Enhanced DMA. McBSP combinations by not utilizing the HPI. Other configurable serial options 4Extended temperature versions available for C6722, C6726, C6727, C6713, C6711D DSPs. include I2C and additional GPIO. 5RFP and ZDH packages are Pb-Free. 10Also available in 256-pin BGA, 17-mm (GDH) package. 6The “A” designation is for industrial temperature range. Note: All devices include two timers. 7Format represents program cache/program or data memory/ROM. Note: Enhanced plastic and Military DSP versions are available for selected DSPs. 8McASP2 DIT only. Texas Instruments 1Q 2006 Audio Solutions Guide

72 Selection Guides ➔ Dual-Supply Level Translators, I 2C I/O Expanders and Interface Dual-Supply Level Translators VCCA VCCB Device Bit Width (V) (V) Smallest Package SN74AVC1T451 1 1.2 to 3.6 1.2 to 3.6 6-pin NanoStar™/NanoFree™ SN74LVC1T45 1 1.65 to 5.5 1.65 to 5.5 6-pin NanoStar/NanoFree SN74AVC2T451 2 1.2 to 3.6 1.2 to 3.6 8-pin NanoStar/NanoFree SN74LVC2T45 2 1.65 to 5.5 1.65 to 5.5 8-pin NanoStar/NanoFree SN74AVC4T2451 4 1.2 to 3.6 1.2 to 3.6 16-pin QFN SN74AVC8T2451 8 1.2 to 3.6 1.2 to 3.6 24-pin QFN SN74LVC4245A 8 4.5 to 5.5 2.7 to 3.3 24-pin TSSOP SN74LVC8T2451 8 1.65 to 5.5 1.65 to 5.5 24-pin QFN SN74LVCC3245A 8 2.3 to 3.3 2.7 to 5.5 24-pin TSSOP SN74LVCC4245A 8 4.5 to 5.5 2.7 to 3.3 24-pin TSSOP SN74AVC16T2451 16 1.2 to 3.6 1.2 to 3.6 56-ball VFBGA SN74ALVC164245 16 2.3 to 3.6 3.0 to 5.5 56-ball VFBGA SN74AVCA1642451 16 1.4 to 3.6 1.4 to 3.6 56-ball VFBGA SN74AVCB1642451 16 1.4 to 3.6 1.4 to 3.6 56-ball VFBGA SN74LVC16T2451 16 1.65 to 5.5 1.65 to 5.5 56-ball VFBGA SN74AVC20T2451 20 1.2 to 3.6 1.2 to 3.6 56-ball VFBGA SN74AVC24T2451 24 1.2 to 3.6 1.2 to 3.6 83-ball LFBGA SN74AVC32T2451 32 1.2 to 3.6 1.2 to 3.6 96-ball LFBGA SN74AVCB3242451 32 1.2 to 3.6 1.2 to 3.6 96-ball LFBGA 1Bus-hold option available. I 2C I/O Expanders Device Description PCF8574 8-Bit I/O Expander with Interrupt (Address: 0100xxx) PCF8574A 8-Bit I/O Expander with Interrupt (Address: 0111xxx) PCF8575 16-Bit I/O Expander with Interrupt (2.5-V to 5.5-V VCC); Current Source Between VCC and P-port PCF8575C 16-Bit I/O Expander with Interrupt (4.5-V to 5.5-V VCC); Open-Drain Outputs PCA9535 16-Bit I/O Expander with Interrupt and Configurable Registers; Low Power PCA9539 16-Bit I/O Expander with Interrupt, Reset, and Configurable Registers; Low Power PCA9555 16-Bit I/O Expander with Interrupt and Configurable Registers PCA9557 8-Bit I/O Expander with Reset and Configuration Registers (1 Open-Drain Output) PCA6107 8-Bit I/O Expander with Interrupt, Reset and Configuration Registers (1 Open-Drain Output) PCA9536 4-Bit I/O Expander Interface Family/ Voltage Data Rate Device Name (V) (Mbps) FIFOs Package(s) Description Price1 1394 Integrated Devices TSB43AB21A OHCI-Lynx™ 3.3 up to 400 9 128 TQFP OHCI 1.1-compliant, 1394a link-layer controller integrated with 1394a, 400-Mbps, 1-port PHY 4.35 TSB43AB22A OHCI-Lynx 3.3 up to 400 9 128 TQFP OHCI 1.1-compliant, 1394a link-layer controller integrated with 1394a, 400-Mbps, 2-port PHY 4.55 TSB43AB23 OHCI-Lynx 3.3 up to 400 9 128 TQFP, 144 LQFPOHCI 1.1-compliant, 1394 link-layer controller and 1394a-2000-compliant 1-, 2- and 3-port PHY, 9-K FIFO 4.90 TSB43CA42 iceLynx-Micro 3.3 up to 400 16.5 176 BGA iceLynx-Micro integrated 1394a link/2-port PHY with ARM® microprocessor and program 10.60 memory, 5C support for consumer applications, MPEG2, DV and audio formats TSB43CA43A iceLynx-Micro 3.3 up to 400 16.5 176 BGA, 176 LQFP iceLynx-Micro integrated 1394a link/3-port PHY with streaming audio and 5C content protection 12.60 TSB43CB43A iceLynx-Micro 3.3 up to 400 16.5 176 LQFP iceLynx-Micro integrated 1394a link/3-port PHY with streaming audio 11.40 1394 Link-Layer Controllers TSB12LV01B — 3.3 up to 400 2 100 TQFP High-performance link layer with 32-bit I/F. May be cycle master; has 2-KB FIFO. PHY-link timing 8.90 compliant with 1394a-2000 for data and control bus applications in backplane and cable TSB12LV26 3.3 up to 400 9 100 TQFP OHCI 1.0-compliant 1394a-2000 link-layer controller. 32-bit PCI I/F, 9-K FIFO, pin-compatible w/TSB12LV23 3.95 TSB12LV32 GP2Lynx 3.3 up to 400 4 100 LQFP 1394a-2000 compliant link layer for camera, printer or scanner applications. 8/16-bit host I/F, 5.15 2-K FIFO, high-speed data I/F TSB82AA2 OHCI-Lynx 3.3 up to 800 11 144 LQFP High-performance 1394b 3.3-V OHCI 1.1+ compliant 7.80 1Suggested resale price in U.S. dollars in quantities of 1,000. Audio Solutions Guide Texas Instruments 1Q 2006

Selection Guides 73 ➔ Interface Interface (Continued) Voltage(s) Data Rate Device Ports (V) (Mbps) Package(s) Description Price1 1394 Physical Layer Controllers TSB41AB1 1 3.3 up to 400 48 HTQFP, 64 HTQFP IEEE 1394a 1-port cable transceiver/arbiter 1.50 TSB41AB2 2 3.3 up to 400 64 HTQFP IEEE 1394a 2-port cable transceiver/arbiter 1.85 TSB41AB3 3 3.3 up to 400 80 HTQFP IEEE 1394a 3-port cable transceiver/arbiter 3.00 TSB41BA3B 3 3.3 up to 400 80 HTQFP IEEE 1394b 3-port cable transceiver/arbiter 6.50 TSB41LV04A 4 3.3 up to 400 80 HTQFP IEEE 1394a 4-port cable transceiver/arbiter 6.50 TSB41LV06A 6 3.3 up to 400 100 HTQFP IEEE 1394a 6-port cable transceiver/arbiter 6.40 TSB81BA3 3 1.8, 3.3 up to 800 80 HTQFP High-performance 1394b s800 3-port cable transceiver/arbiter 7.80 Voltage Device Speed Ports I2C (V) Package(s) Description Price1 USB Hub Controllers TUSB2036 Full (1.1) 2/3 No 3.3 32 LQFP 2/3-port hub for USB with optional serial EEPROM interface 1.15 TUSB2046B Full (1.1) 4 No 3.3 32 LQFP 4-port hub for USB with optional serial EEPROM interface 1.20 TUSB2077A Full (1.1) 7 No 3.3 48 LQFP 7-port USB hub with optional serial EEPROM interface 1.95 TUSB2136 Full (1.1) 1/2 Yes 3.3 64 LQFP 2-port hub with integrated general-purpose function controller 3.25 TUSB5052 Full (1.1) 1-5 Yes 3.3 100 LQFP 5-port hub with integrated bridge to two serial ports 5.10 Voltage Remote Device Speeds (V) Wakeup Package(s) Description Price1 USB Peripherals TUSB3210 Full 3.3 Yes 64 LQFP USB full-speed general-purpose device controller 2.50 TUSB3410 Full 3.3 Yes 32 LQFP USB-to-serial converter (RS-232, RS-485) 2.25 TUSB6250 Full, High 3.3 Yes 80 TQFP USB 2.0 high-speed, low-power ATA/ATAPI bridge solution 2.80 System I/O Device Speed Voltage (V) ESD Ratings Package(s) Description Price1 USB Transceivers ISP1105 Full, Low 1.65 to 3.6 12-kV HBM, 5-kV IEC Contact 16 QFN Universal Serial Bus Transceiver TBD ISP1106 Full, Low 1.65 to 3.6 12-kV HBM, 5-kV IEC Contact 16 QFN, 16 TSSOP Universal Serial Bus Transceiver TBD ISP1301 Full, Low 1.65 to 3.6 8-kV HBM 24 QFN Universal Serial Bus On-the-Go Transceiver TBD Voltage Local Bus Device Speed (V) Interface Package Description Price1 USB On-The-Go (OTG) Devices TUSB6010 High 1.5, 1.8, 3.3 16-bit muxed NOR 80 MicroStar BGA™ USB 2.0 high-speed On-The-Go to local bus interface controller TBD Voltage Recvr./Trans. Parallel Data Speed ICC Device (V) Channels Outputs (Mbps) (mA) Package(s) Description Price1 PanelBus™ (DVI) Transmitters and Receivers TFP401 3.3 3 48 495 400 100 HTQFP DVI receiver, 165 MHz 5.00 TFP401A 3.3 3 48 495 400 100 HTQFP DVI receiver, 165 MHz, HSYNC jitter immunity 5.00 TFP403 3.3 3 48 495 400 100 HTQFP DVI receiver, 165 MHz, pin to pin with the TFP501 6.83 TFP410 3.3 3 6 495 250 64 HTQFP DVI transmitter, 165 MHz 3.50 TFP501 3.3 3 48 495 400 100 HTQFP DVI receiver, 165 MHz plus HDCP Call TFP503 3.3 3 48 495 400 100 HTQFP DVI receiver, 165 MHz plus HDCP and embedded HDCP keys Call TFP510 3.3 3 6 495 250 64 HTQFP DVI transmitter, 165 MHz plus HDCP Call TFP513 3.3 3 6 495 250 64 HTQFP DVI transmitter, 165 MHz plus HDCP and embedded HDCP keys Call 1Suggested resale price in U.S. dollars in quantities of 1,000. Preview products are listed in bold blue. Texas Instruments 1Q 2006 Audio Solutions Guide

74 Selection Guides ➔ Professional Audio Microphone Preamplifiers Gain Range Noise (EIN), THD+N with Power Supply Device Description (dB) G = 30 dB Gain = 30 dB (%) (V) Package(s) Price1 PGA2500 Mic Preamp 0 dB, and 10 dB to –128 dBu 0.0004 ±5 SSOP-28 9.95 65 dB in 1-dB steps 1Suggested resale price in U.S. dollars in quantities of 1,000. Volume Controls Power Voltage Dynamic THD+N at Crosstalk at Supply Swing Device Description Range (dB) 1 kHz (%) 1 kHz (dBFS) (V) (VPP) Package(s) Price1 PGA2310 BiCMOS, Stereo Audio Volume Control 120 0.0004 –126 ±15 27 SOL-16, DIP-16 9.95 PGA2320 BiCMOS, Stereo Audio Volume Control 120 0.0003 –126 ±15 27 SOL-16 8.50 PGA2311 CMOS, Stereo Audio Volume Control 120 0.0002 –130 ±5 7.5 SOL-16, DIP-16 5.20 PGA4311 CMOS, 4-Channel Audio Volume Control 120 0.0002 –130 ±5 7.5 SOP-28 8.90 1Suggested resale price in U.S. dollars in quantities of 1,000. High-Performance Audio Converters Power Resolution Dynamic Sampling Rate Audio Data Supply Device Description (Bits) Range (dB) (kHz) max Format (V) Package(s) Price1 ADCs PCM4204 High-Performance 4-Channel Audio ADC 24 118 216 Normal, I2S, DSD, TDM +3.3 and +5 TQFP-64 9.95 PCM4202 High-Performance Stereo Audio ADC 24 118 216 Normal, I2S, DSD +3.3 and +5 SSOP-28 5.95 PCM4201 Single-Channel Low-Power ADC 24 112 100 DSP +3.3 and +5 TSSOP-16 3.50 PCM1804 Stereo Audio ADC 24 112 192 Normal, I2S, DSD +3.3 and +5 SSOP-28 5.20 DACs PCM1792/4 High-Performance Stereo Audio DAC 24 128 192 Normal, I2S, DSD +3.3 and +5 SSOP-28 13.65 PCM1796/8 High-Performance Stereo Audio DAC 24 123 192 Normal, I2S, DSD +3.3 and +5 SSOP-28 6.50 PCM1738/30 High-Performance Stereo Audio DAC 24 118 192 Normal, I2S, DSD +3.3 and +5 SSOP-28 5.25 PCM4104 High-Performance 4-Channel Audio DAC 24 118 216 Normal, I2S, TDM +3.3 and +5 TQFP-48 5.95 PCM4108 High-Performance 8-Channel Audio DAC 24 118 216 Normal, I2S, TDM +3.3 and +5 HTQFP-64 9.95 1Suggested resale price in U.S. dollars in quantities of 1,000. New products are listed in bold red. Digital Audio Interface Products and Asynchronous Sample Rate Converters (ASRC) Input/Output Power Dynamic THD+N Sampling Rate Control Audio Data Supply Device Description Range (dB) (dB) (kHz) (max) Mode Format (V) Package(s) Price1 Asynchronous Sample Rate Converters SRC4192 Highest-Performance Stereo ASRC 144 –140 212 H/W Normal, I2S, TDM +3.3 SSOP-28 8.50 SRC4193 Highest-Performance Stereo ASRC 144 –140 212 S/W (SPI) Normal, I2S, TDM +3.3 SSOP-28 8.50 SRC4194 Highest-Performance 4-Channel ASRC 144 –140 212 S/W (SPI), H/W Normal, I2S, TDM +1.8 or +3.3 TQFP-64 14.95 SRC4190 Stereo ASRC 128 –125 212 H/W Normal, I2S, TDM +3.3 SSOP-28 4.50 SRC4184 4-Channel ASRC 128 –125 212 S/W (SPI), H/W Normal, I2S, TDM +1.8 or +3.3 TQFP-64 8.50 SRC4392 2-Channel Combo ASRC (DIR+ASRC+DIT) 144 –140 216 S/W (SPI/I2C) Normal, I2S, TDM +1.8 and +3.3 TQFP-48 14.95 SRC4382 2-Channel Combo ASRC (DIR+ASRC+DIT) 128 –125 216 S/W (SPI/I2C) Normal, I2S, TDM +1.8 and +3.3 TQFP-48 9.95 Digital Interface DIX4192 Transceiver (DIR+DIT) — — 192 S/W (SPI/I2C) AES/EBU, S/PDIF +1.8 and +3.3 TQFP-48 5.95 DIT4096 Digital Audio Interface Transmitter — — 96 S/W (SPI), H/W AES/EBU, S/PDIF +3.3 and +5 TSSOP-28 1.55 DIT4192 Digital Audio Interface Transmitter — — 192 S/W (SPI), H/W AES/EBU, S/PDIF +3.3 and +5 TSSOP-28 2.05 1Suggested resale price in U.S. dollars in quantities of 1,000. New products are listed in bold red. Audio Solutions Guide Texas Instruments 1Q 2006

Resources 75 ➔ Audio Codec Resources Interfacing TI Audio Codecs to Standard Application Processors TI’s broad range of audio codec products, including audio DACs, ADCs, The diagrams below illustrate how both types of application proces- codecs and touch-screen controllers (TSCs) with audio functionality, sors can easily be connected to TI’s range of audio codecs and TSCs can interface to a variety of host digital processors like TI’s OMAP™ with audio functionality. and Intel’s XScale® processors. Intel XScale® Processor with TI Audio Codec or TI OMAP™ Processor with TI Audio Codec or TI Touch-Screen Controller with Audio Functionality TI Touch-Screen Controller with Audio Functionality Audio Codec Audio Codec XScale® Processor TSC + Audio Codec OMAP™ Processor TSC + Audio Codec I2S_BITCLK BCLK CLKS BCLK (Master Mode) (Slave Mode) I2S_SYNC WCLK FSX WCLK I S Port I S Port I S Port I S Port 2 2 I2S_SDATA_IN SDOUT DR SDOUT 2 2 I2S_SDATA_OUT SDIN DX SDIN I2S_SYSCLK MCLK MCLK_OUT (12 MHz) MCLK SSPSFRMx /SS WIRE_nCSx /SS SSP Serial (1, 2, or 3) SPI Port SPI Port µwire Port x SSPSCLKx SCLK WIRE_SCLK SCLK Port SSPRXDx MISO WIRE_SDI MISO SSPTXDx 1 MOSI WIRE_SDO 1 MOSI Optional Optional 2 /PINTDAV 2 /PINTDAV Optional GPIO Optional GPIO GPIO GPIO 2 GPIO1 2 GPIO1 Optional Optional GPIO2 GPIO2 1Needed 1Needed only for TSC implementation. only for TSC implementation. 2Needed 2Needed headset detection and other interrupt functions. headset detection and other interrupt functions. Software Drivers for the Various Hardware and Software Platforms TI supports many operating systems and continues to develop software drivers for the various hardware and software platforms. These are summarized in the table shown here. TI Audio Codec / TI ISC + Codec Target Applications Processor Target OS Intel PXA25x (Cotulla) Microsoft® WinCE 4.x TSC2100/TLV320AIC26 Intel PXA27x (Bulverde) Microsoft WinCE 4.x, 5.x Intel PXA25x (Cotulla) Microsoft WinCE 4.x, Linux Intel PXA27x (Bulverde) Microsoft WinCE 4.x, 5.0 TSC2101/TLV320AIC28 Microsoft WinCE 4.x, Microsoft SmartPhone 2003 (Ozone), TI OMAP1610 Linux, Symbian 7.x/8.x TSC2102/TLV320DAC26 TI OMAP1510 Palm OS Intel PXA25x (Cotulla) Microsoft WinCE 4.x TSC2301 Atmel AT91RM9200 Microsoft WinCE 4.x Intel PXA27x (Bulverde) Microsoft WinCE 5.x TLV320AIC32/31 Intel PXA27x (Bulverde) Microsoft WinCE 5.0 TLV320AIC33 Intel PXA27x (Bulverde) Microsoft WinCE 5.0 Please check with factory for updated driver list and specific driver requests not mentioned above. Texas Instruments 1Q 2006 Audio Solutions Guide

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