TDA7418TR 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

TDA7418TR

3 Band car audio procesor

STMicroelectronics 

TDA7418

2

Pin description

2.1

Connection diagram

Figure 2. Pin out

SE3L

1

SE3R

2

SE2L

3

SE2R

4

SE1L

5

SE1R

6

DIFFL

7

DIFFG

8

DIFFR

9

CREF

10

Pin description

20

VDD

19

SDA

18

SCL

17

MUTE/MUXOUT

16

OUTLF

15

OUTLR

14

OUTRR

13

OUTRF

12

OUTSW

11

GND

AC00058

2.2

Pin list

Table 2. Pin list

No.

Pin Name

Description

I/O

1

SE3L

Single-ended input 3 left channel

I

2

SE3R

Single-ended input 3 right channel

I

3

SE2L

Single-ended input 2 left channel

I

4

SE2R

Single-ended input 2 right channel

I

5

SE1L

Single-ended input 1 left channel

I

6

SE1R

Single-ended input 1 Right channel

I

7

DIFFL

Pseudo differential stereo input left

I

8

DIFFG

Pseudo differential stereo input common

I

9

DIFFR

Pseudo differential stereo input right

I

10

CREF

Reference capacitor

O

11

GND

Ground

S

12

OUTSW

Subwoofer output

O

13

OUTRF

Front right output

O

14

OUTRR

Rear right output

O

15

OUTLR

Rear left output

O

16

OUTLF

Front left output

O

17

MUTE / MUXOUT External mute pin / Mux output

I

18

SCL

I2C bus clock

I

19

SDA

I2C bus data

I/O

20

VDD

Supply

S

7/29

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