TDA8542 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

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TDA8542

2×1 W BTL audio amplifier

Philips Electronics 

Philips Semiconductors

2 × 1 W BTL audio amplifier

BLOCK DIAGRAM

Product specification

TDA8542

handbook, full pagewidth

INL−

14

INL+

13

INR−

11

INR+

12

4

SVR

3

MODE

5

BTL/SE

−

−

+

VCCL

20 kΩ

20 kΩ

VCCL VCCR

16 9

R

R

15

OUTL−

−

−

2

OUTL+

+

STANDBY/MUTE LOGIC

−

−

+

VCCR

TDA8542

10

OUTR−

R

R

−

20 kΩ

−

+

20 kΩ

7

OUTR+

STANDBY/MUTE LOGIC

18

LGND RGND

MGB975

1998 Apr 01

Fig.1 Block diagram.

3

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