TDA7438(1999) 查看數據表（PDF） - STMicroelectronics

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TDA7438
(Rev.:1999)

THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR

STMicroelectronics 

PINS: 23

VS

CREF

VS

20K

20K

D96AU430

PINS: 26,27

VS

ROUT

24

LOUT

20µA

D96AU434

TDA7438

PINS: 1, 2, 3, 4, 5, 28

PINS: 6, 8

VS

IN

100K

VREF

20µA

D96AU425

VS

VS

MUXOUT

20µA

GND

D96AU491

PINS: 7, 9

VS

INL

INR

33K

VREF

20µA

D96AU427

PINS: 10, 11

VS

MOUT(L)

MOUT(R)

20µA

25K

D96AU431

13/17

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