TB2924AFG データシートの表示（PDF） - Toshiba

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TB2924AFG

Class D, 20 W × 2-channel (BTL) Low-Frequency Power Amplifier IC

Toshiba 

Pin Assignment and Block Diagram

TB2924AFG

BOOT OUT PW OUT

NC 2 (+) 2 (+) GND2 2 (−) NC

36 35 34 33 32 31

BOOT PW

NC 2 (−) VCC2

30 29 28

Pre OSC

FEEDFEED OSC OSC Pre

GND2 SW IN2 2 (−) 2 (+) OUT IN VCC NC

27 26 25 24 23 22 21 20 19

AGC

VCC/2

AGC

AGC

VCC/2

VCC/2

VCC/2

123456789

VREG BOOT OUT NC PW OUT NC BOOT PW

1 (+) 1 (+)

GND1 1 (−)

1 (−) VCC1

AGC

10 11 12 13 14 15 16 17 18

Pre Rip/F NC IN1 FEED FEED STBY MUTE VCC/2

GND1

1 (−) 1 (+)

*: Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for

explanatory purpose.

2

2007-01-26

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