TEA6422 datasheet(1/10 Pages) STMICROELECTRONICS

部件名	TEA6422

功能描述	BUS-CONTROLLED AUDIO MATRIX

PDF	10 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 10 page

September 2003

1/10

TEA6422

BUS-CONTROLLED AUDIO MATRIX

s

6 Stereo Inputs

s

3 Stereo Ouputs

s

Gain Control 0 dB/Mute for each Output

s

Cascadable (2 different addresses)

s

Serial Bus Controlled

s

Very Low Noise

s

Very Low Distorsion

s

Fully ESD Protected

s

Wide Audio Dynamic Range ( 3 VRMS)

DESCRIPTION

The TEA6422 switches 6 stereo audio inputs on 3

stereo outputs.

All the switching possibilities are changed through

the I2C BUS.

Figure 1. PIN CONNECTIONS

SHRINK DIP24

(Shrink Plastic Package)

ORDER CODE: TEA6422

SO28

(Plastic Monopackage)

ORDER CODE: TEA6422D

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

24

23

22

21

11

12

GND

CAPACITANCE

L1

L2

L3

L4

L5

LOUT1

ROUT1

SDA

SCL

ADDR

R1

R2

R3

R4

R5

V S

L6

LOUT2

R6

ROUT3

LOUT3

ROUT2

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

24

23

22

21

11

12

25

13

14

28

27

26

SDA

SCL

ADDR

R1

R2

R3

NC

R4

R5

R6

ROUT3

LOUT3

ROUT2

LOUT2

ROUT1

LOUT1

L6

L5

L4

NC

L3

L2

L1

GND

CAPACITANCE

V

S

SDIP24

SO28

1

类似零件编号 - TEA6422

制造商	部件名	数据表	功能描述
STMicroelectronics	TEA6420	156Kb / 7P	BUS-CONTROLLED AUDIO MATRIX SWITCH Feb-2006
	TEA6420	152Kb / 7P	BUS-CONTROLLED AUDIO MATRIX SWITCH Feb-2006
	TEA6420D	156Kb / 7P	BUS-CONTROLLED AUDIO MATRIX SWITCH Feb-2006
	TEA6420DT	152Kb / 7P	BUS-CONTROLLED AUDIO MATRIX SWITCH Feb-2006
	TEA6425	152Kb / 9P	VIDEO CELLULAR MATRIX May-1996

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类似说明 - TEA6422

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STMicroelectronics	TEA6420DT	152Kb / 7P	BUS-CONTROLLED AUDIO MATRIX SWITCH Feb-2006