ak4683 AKM Semiconductor, Inc., ak4683 Datasheet - Page 3

• Manufacturer Part Number: ak4683
• Description: Asynchronous Multi-channel Audio Codec With Dir/t
• Manufacturer: AKM Semiconductor, Inc.

■ Block Diagram
RX0
RX1
RX2
RX3
LISEL
LOPIN
LIN1
LIN2
LIN3
LIN4
LIN5
LIN6
RIN1
RIN2
RIN3
RIN4
RIN5
RIN6
ROPIN
RISEL
TX
LOUT1
ROUT1
LOUT2
ROUT2
HPL
HPR
MS0427-E-02
LIN0/1/2, RIN0/1/2 bit
IPS0/1, OPS0/1 bit
Selector
Input
LPF
LPF
LPF
LPF
DIT bit
4:2
Through
DIT
DAC
DAC
DAC
DAC
Recovery
Clock
ADC
ADC
DIT
DVOL
DVOL
DVOL
DVOL
RMCLK
DVOL
DVOL
HPF,
HPF,
Decoder
DAIF
DIT0/1 bit
DAC1
DAC2
Audio
Audio
I/F
I/F
- 3 -
DIR
ADC
SDTIB
SDTIA1
Audio
SDOUT
ADC
I/F
DAC20/21/22 bit
DAC10/11/12,
DIR
ADC
SDTIB
SDTIA1
SDTIA2
SDTIA3
DIR
ADC
SDTIB
SDTIA1
SDTIA2
SDTIA3
SDTOA0/1 bit
SDTOB0/1 bit
DIR
ADC
SDTIB
off
DIR
ADC
SDTIA1
off
Oscillator
μ
P I/F
X’tal
PORTA
[AK4683]
PORTB
2007/04
XTO
XTI
SDTOA
OLRCKA
BICKA
ILRCKA
SDTIA1
SDTIA2
SDTIA3
MCLK2
MCKO
BICKB
LRCKB
SDTOB
SDTIB
I2C
CSN
CCLK
CDTI
CDTO