TEA6430

AUDIO CELLULAR MATRIX

May 1996

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

REF

L1 IN

L2 IN

L3 IN

L4 IN

L5 IN

L1 OUT

R1 OUT

L2 OUT

R2 OUT

SDA

SCL

SUB

R1 IN

R2 IN

R3 IN

R4 IN

R5 IN

R4 OUT

L4 OUT

R3 OUT

L3 OUT

PIN CONNECTIONS

SHRINK 24

(Plastic Package)

ORDER CODE : TEA6430

.

5 STEREO INPUTS - 4 STEREO OUTPUTS

.

3-STATE OPERATION FOR EACH OUTPUT

.

GAIN OUTPUT CONTROL

0dB/2/4/6dB/MUTE FOR EACH

.

VERY LOW NOISE AND DISTORTION

.

I

.

4 SUB-ADDRESS FACILITY

.

90dB CROSSTALK BETWEEN ANY INPUT

AND OUTPUT

DESCRIPTION

The TEA6430 switches 5 stereo inputs on 4 stereo

outputs, providing the customer with high quality

sound (low noise, low distortion). The 4 stereo

outputs can be set separately in high impedance

state, to enable parallel connection of several de-

vices (up to 4). All functions are controlled through

the I

1/10