Datasheet

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FUNCTIONAL BLOCK DIAGRAM
LS
HS
LS
HS
OSC/RAMP
MUTE
CONTROL
BYPASS
AV
CONTROL
CONTROL
BIAS
THERMAL
SC
DETECT
SC
DETECT
AVDD
AVCC
LIN
RIN
MUTE
BYPASS
GAIN1
GAIN0
SD
BSL
PVCCL
LOUT
PGNDL
VCLAMP
BSR
PVCCR
ROUT
PGNDR
VCLAMP
VCLAMP
AVDD
AVDD
AVDD/2
AVDD
AVDD
AVDD/2
REGULATOR
FUNCTIONAL BLOCK DIAGRAM
AGND
+
-
+
-
TPA3120D2
SLOS507E – MARCH 2007 – REVISED SEPTEMBER 2007
Copyright © 2007, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Link(s): TPA3120D2