TEA6422DT Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

TEA6422DT

BUS-CONTROLLED AUDIO MATRIX

STMicroelectronics 

PIN CONFIGURATIONS (SDIP24 Package)

Figure 6. Audio IN

VCC

Figure 8. Audio OUT

TEA6422

VCC

Pins 4-5-6-7-8-9

16-17-18-19-20- 21

L (R) x in

x = 1, 2, 3, 4, 5, 6

Matrix

VCC /2 Point

Pins

10- 11-12

13-14-15

L (R) x out

x = 1, 2, 3

Figure 7. ADDR

VCC

22

to CMOS

Figure 9. Bus Inputs (SDA, SCL)

VCC

Pins

23 - 24

ESD

PROT.

VREF

to CMOS

X4

Figure 10. TYPICAL APPLICATION (SDIP24 Package)

1

22 µ F

2

+10V

3

100nF

T

C1

4

E

C2

5

A

C3

Left

6

6

Inputs

C4

7

4

C5

8

C11

9

2

C12

L

10

2

C H 1 Output

C13

R

11

C H 2 Output

C14

L

12

ACKN

For SDA only

24

SDA

Bus

23

SCL

Inputs

SW

22

21

C6

20

C7

19

C8

Right

18

C9

Inputs

17

C10

16

C18

15

C17

R

C H 3 Output

14

C16

L

13

C15 R C H 2 Output

7/10

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