The world’s premier supplier o
S/PDIF
Complete Clocking Solution
S/PDIF Interface
Low Cost DAC with Transmitter
www.akm.com
AK4115
• 4-bits, 16kHz transceiver
• Word clock (studio sync) lock
• Very low jitter: <80ns rms
• Two crystal oscillators
• Auto clock setting mode
• 19-bit channel status buffer
• 8-channel receiver input (1 balanced)
• -channel transmitter output (1 RS4)
• 64-pin LQFP package
Inputs/Outputs
In
N/A (Tx)
N/A (Tx)
N/A (Tx)
4
6
8
8
1
2
4
N/A (Tx)
AK4345
• 4-bits, 96kHz stereo DAC
• DR: 100dB THD+N: -86dB
• Selectable output level: up to 1Vrms
• Two data inputs
• TTL output level transmitter
• 4-bit channel status buffer
• 4-wire or -wire serial control
• SIngle .V power supply
• 16-pin TSSOP package
Power
VD
5
5
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
Bits
AK4101A
AK4103A
AK4104
AK4112B
AK4113
AK4114
AK4115
AK4116
AK4117
AK4122
AK4345
24
24
24
24
24
24
24
24
24
24
24
Max fs
192
192
192
96
216
192
216
48
192
96
96
Temp Range
Low
-40
-40
-20
-40
-40
-10
-20
-40
-40
-10
-20
Package
Pins
44
24
16
28
30
48
64
20
24
48
16
Out
4
1
1
N/A (Rx)
N/A (Rx)
2
2
N/A (Rx)
N/A (Rx)
N/A (Rx)
1
High
85
85
85
85
85
70
85
85
85
70
85
mW
50
30
TBD
66
86
92
99
6.6
46
49
TBD
Type
LQFP
VSOP
TSSOP
VSOP
VSOP
LQFP
LQFP
QFN
VSOP
LQFP
TSSOP
Control
Interface
4-wire / HW
4-wire / HW
4-wire / 3-wire
4-wire / HW
4-wire / I
2
C / HW
4-wire / I
2
C / HW
4-wire / I
2
C / HW
4-wire
4-wire
4-wire
4-wire / 3-wire
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