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SLOS559 – JUNE 2008
FUNCTIONAL BLOCK DIAGRAM
OUT_A
SDIN1
SDIN2
Serial
Audio
Port
L
R
Sub
4
Order
Noise
Shaper
and
PWM
th
2
´
HB
FET Out
Gain
Control
OUT_B
S
R
C
OUT_C
2
´
HB
FET Out
OUT_D
Protection
Logic
MCLK
SCLK
LRCLK
Sample Rate
Autodetect
and PLL
Microcontroller
Based
System
Control
Click and Pop Control
Inter-Channel Delay
SUB_PWM+
SUB_PWM–
Trimmed
On-Chip OSC
Terminal Control
B0262-04
Copyright © 2008, Texas Instruments Incorporated
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