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3.2TPA2012D2EVMSchematicDiagram
C8
C7
C6
VDD
VDD
R4
120 kW
R3
120 kW
VDD
INL+
C12
10 mF
C9
10 mF
(Not Populated)
GAIN1 GAIN0
VDD
VDD
C10
1 mF
C11
0.1 mF
OUTL+
L4
L3
L2
L1
OUTL+
PVDD
AVDD
G0
G1
OUTL−
OUTR−
OUTR+
PGND
AGND
SDL
SDR
INR+
INR−
INL−
INL+
U1
C4
1 nF
OUTL−
C3
1 nF
OUTR−
C2
1 nF
OUTR+
C1
1 nF
VDD
JP1
R2
120 kW
SDL
SDR
VDD
R1
120 kW
INL−
INR−
INR+
SDR
SDL
C5
1 mF
1 mF
1 mF
1 mF
Reference
Figure4.TPA2012D2EVMSchematicDiagram
TPA2012D2AudioPowerAmplifierEvaluationModule SLOU174A–February2005–RevisedApril20055