Texas Instruments TPA2008D2 User Manual download pdf (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 kΩ

C6

220 pF

C11

10 µF

C7

1 µF

S1

SHUTDOWN

R1

120 kΩ

C3

0.1 µF

C4

0.1 µF

SHUTDOWN

LIN–

LIN+

VDD

LOUT+

GND

LOUT–

C8

1 µF

R3 50 kΩ

CW CCW

C10

1 µF

C9

1 µF

C5

1 µF

C2

0.1 µF

C1

0.1 µF

GND

VDD

VOLUME

VDD

ROUT–

GND

ROUT+

RIN–

RIN+

U1

TPA2008D2

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