TLC320AD75C Datasheet, PDF (9/43 Pages) Texas Instruments – 20-Bit Sigma-Delta Stereo ADA Circuit

1.3 System Block Diagram
Right
Audio Input
Single to
Differential
Left
Audio Input
Single to
Differential
Right
Audio Output
Left
Audio Output
Analog
Low-Pass Filter
Analog
Low-Pass Filter
TLC320AD75C
INRP
REFI
REFO
ADC
INRM ^{Serial Port}
LRCKA
SCLKA
ADOUT
INLP
M_S
INRM
MCLKI
256CK
XIN
AVSS
ADC Data Out
VSS1
XVSS
XOUT
512CK
DAC
R1 _{Serial Ports}
R2
LRCKD
SCLKD
L1
DDATA
CDIN
L2
SHIFT
LATCH
XVSS
SCLK
LRCK
DAC Data In
DAC
Control Data
Microcontroller/
Microprocessor
1–3