Texas Instruments TPA2008D2 - Manual (Page 22)

TPA2008D2 EVM Schematic
3-2 Reference
3.1 TPA2008D2 EVM Schematic
Figure 3–1. TPA2008D2 Filter-Free Class-D EVM Schematic Diagram
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LINN
LINP
SHUTDOWN
PVDD
LOUTP
PGND
PGND
LOUTN
PVDD
COSC
ROSC
AGND
RINN
RINP
BYPASS
PVDD
ROUTP
PGND
PGND
ROUTN
PVDD
NC
VOLUME
VDD
R2
120 k
Ω
C6
220 pF
C11
10
µ
F
C7
1
µ
F
S1
SHUTDOWN
R1
120 k
Ω
C3
0.1
µ
F
C4
0.1
µ
F
SHUTDOWN
LIN–
LIN+
VDD
LOUT+
GND
LOUT–
C8
1
µ
F
R3 50 k
Ω
CW CCW
C10
1
µ
F
C9
1
µ
F
C5
1
µ F
C2
0.1
µ
F
C1
0.1
µ
F
GND
VDD
VOLUME
VDD
ROUT–
GND
ROUT+
RIN–
RIN+
U1
TPA2008D2