TDA7407 데이터 시트보기 (PDF) - STMicroelectronics

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TDA7407

Advanced car signal processor

STMicroelectronics 

Block diagram and pin connections

Table 1. Pin Description

N.

Name

Function

1

CDR CD right channel input

2

CDROUT CD output right channel

3

CDGND CD input common ground

4

CDLOUT CD output left channel

5

CDL CD input left channel

6

nc

7

PH - Differential phone input -

8

PH + Differential phone input +

9

AFS AFS drive

10

AM AM input

11

nc

12

MPX FM stereo decoder input

13

nc

14

LEVEL Level input stereo decoder

15

MPIN Multipath input

16

MPOUT Multipath output

17

nc

18

MUXL Multiplexer output left channel

19

MUXR Multiplexer output right channel

20

nc

21

QUAL Stereo decoder quality output

22

SMUTE Soft mute drive

23

SCL I2C clock line

24

SDA I2C data line

25

nc

26

GND Supply ground

27

VS Supply voltage

28

nc

29

OUTRR Right rear speaker output

30

OUTLR Left rear speaker output

31

OUTRF Right front spaeaker output

32

OUTLF Left front speaker output

33

nc

34 ACOUTR Pre-speaker AC output right channel

35 ACOUTL Pre-speaker AC output left channel

8/46

TDA7407

Type

I

O

I

O

I

-

I

I

I

I

-

I

-

I

I

O

-

O

O

-

O

I

I

I/O

-

S

S

-

O

O

O

O

-

O

O

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