TEA6430 데이터 시트보기 (PDF) - STMicroelectronics
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TEA6430 Datasheet PDF : 10 Pages
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. 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
. I2C BUS CONTROL
. 4 SUB-ADDRESS FACILITY
. 90dB CROSSTALK BETWEEN ANY INPUT
AND OUTPUT
TEA6430
AUDIO CELLULAR MATRIX
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 I2C bus.
PIN CONNECTIONS
SHRINK 24
(Plastic Package)
ORDER CODE : TEA6430
GND
1
REF
2
VCC
3
L1 IN
4
L2 IN
5
L3 IN
6
L4 IN
7
L5 IN
8
L1 OUT
9
R1 OUT
10
L2 OUT
11
R2 OUT
12
24
SDA
23
SCL
22
SUB
21
R1 IN
20
R2 IN
19
R3 IN
18
R4 IN
17
R5 IN
16
R4 OUT
15
L4 OUT
14
R3 OUT
13
L3 OUT
May 1996
1/10
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