TDA8947J/N3,112 データシートの表示（PDF） - NXP Semiconductors.

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TDA8947J/N3,112

4-channel audio amplifier

NXP Semiconductors. 

Philips Semiconductors

6. Block diagram

TDA8947J

4-channel audio amplifier

IN1+ 8

60 kΩ

IN2+ 6

60 kΩ

IN3+ 9

60 kΩ

IN4+ 12

60 kΩ

CIV 13

VCC

VCC1

3

VCC2

16

1 OUT1+

4 OUT2−

14 OUT3−

17 OUT4+

SHORT-CIRCUIT

AND

TEMPERATURE

PROTECTION

SVR 11 0.5VCC

Vref

7

SGND

MODE1 10

MODE2 5

STANDBY ALL

MUTE ALL

ON 1 + 2

MUTE 3 + 4

ON 3 + 4

Fig 1. Block diagram

TDA8947J

2

GND1

15

GND2

mdb014

9397 750 14938

Product data sheet

Rev. 02 — 16 June 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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