AK4687 AKM [Asahi Kasei Microsystems], AK4687 Datasheet - Page 2

• Manufacturer Part Number: AK4687
• Description: Asynchronous Stereo CODEC with Capless Stereo Selector
• Manufacturer: AKM [Asahi Kasei Microsystems]

MS1307-E-00
2Vrms
LIN1
LIN2
LIN3
RIN1
RIN2
RIN3
+/-50mVDC input
RI
RO
CVEE
CP
CN
LOUT
ROUT
LO
LI
2Vrms
AVDD1 VSS1 AVDD2 VSS2
Charge
Pump
PWAD/PWDA bit
PDN1/PDN2 pin
AK4687 Block Diagram
PWDA bit
PDN2 pin
DVDD VSS3
- 2 -
ADC
2ch
DAC
VSS4 VSS5
2ch
PWAD bit
PDN1 pin
HPF
De-em
VREF1
VREF2
Control
Serial
Serial
I/F
I/F
I/F
PORT2
PORT1
MCLK2
BICK2
LRCK2
SDTI
MCLK1
BICK1
LRCK1
SDTO
MSN
PDN1
CAD0/CKS
PDN2
SDA/AIN1
SCL/AIN0
I2C
[AK4687]
2011/05