ECA - ECRS = ECA Cross Reference Search

of digital audio converter IC’s

CODEC Product Spotlight

Smallest Package w/ HP Amp

5-band EQ with Video Amp

• 4 stereo input and MIC selector

• MIC amp: +dB/+6dB/+0dB/0dB

• 40mW headphone amp

• 1.W mono or stereo speaker amp

• Programmable EQ, bass boost, soft mute

• Integrated PLL

• Digital interface level: 1.6V to .6V

• Chip-scale package: .7mm X .8mm

Channels

Type

TQFP

QFN

QFN

QFN

QFN

WL-CSP

WL-CSP

BGA/QFN

QFN

QFN

QFN

QFN

QFN

QFN

LQFP

WL-CSP

BGA

QFN

BGA

AK4648

• Ideal for camera applications

• Mono with 400mW Class-D speaker amp

• 5-band EQ or notch filter

• Video amp with GCA & low pass filter

• Integrated beep generator

•

nd

-order wind noise reduction filter

• Tiny wafer-level chip-scale package:

• mm X .5mm, 0.5mm pitch

AK4635

kage

Input

Output

Mic

Speaker Headphone PLL General

ADC DAC

ALC

Amp

Amp

Amp

2

2

1

1

1

1

1

1

1+1

2

2

2

2

2

2

2

1

2

2

2

2

1

1

1

1

1

2

2+1

2

2

2

2

2

2

2

2

2

2

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

4:2 input MUX, input PGA, Y/C/V video amp, stereo lineout

4:2 input MUX, input PGA, bass boost, analog volume control

Line output, 250mW speaker driver, master or slave mode PLL

Mono line out, 400mW speaker driver, video amp & filter

Line output, 400mW speaker driver, master or slave mode PLL

400mW mono Class-D speaker amp, 5-band EQ, beep generator

AK4634 with a video amp and filter

2:1 input MUX, 400mW speaker driver, phone interface

Mono Bluetooth CODEC, 2:1 input MUX, 5-band EQ, aux input

Wind noise filter, stereo separation, Piezo / dynamic speaker driver

1W speaker driver version of AK4642

Heaphone and lineout only version of AK4642

Low digital I/O voltage version of AK4644

Speaker amp version of AK4645

Wide temperature range, ALC, 62mW headphone amp

1.2W mono or stereo speaker amp, pseudo-capless headphone amp

AC-Link audio interface, 300mW speaker driver, 2:1 input MUX

Ground-referenced headphone output, analog volume control

Stereo audio + dual PCM CODEC, 10-bit SAR ADC, 5-band EQ

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Page 1

Home Index Pages Text

Pages: Home Index