TDA8568Q 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

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TDA8568Q

4 × 25 W BTL quad car radio power amplifier

Philips Electronics 

Philips Semiconductors

4 × 25 W BTL quad car radio power

amplifier

BLOCK DIAGRAM

Product specification

TDA8568Q

handbook, full pagewidth

MODE

VP1

VP2

VP3

VP4

15

1

8

16

23

10

IN1

+

−

30 kΩ

+

−

2

OUT1+

4

OUT1−

11

IN2

12

SGND

13

IN3

+

−

30 kΩ

+

−

TDA8568Q

+

−

30 kΩ

+

−

Vref

7

OUT2+

5

OUT2−

9

DIAGNOSTIC

17

VDIAG

OUT3+

19

OUT3−

14

IN4

+

−

30 kΩ

+

−

Vref

22

OUT4+

20

OUT4−

3

6

18

21

PGND1 PGND2 PGND3 PGND4

MGG160

1998 Sep 23

Fig.1 Block diagram.

3

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