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TEA6420 Datasheet(PDF) 1 Page - STMicroelectronics

Part No. TEA6420
Description  BUS-CONTROLLED AUDIO MATRIX SWITCH
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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TEA6420 Datasheet(HTML) 1 Page - STMicroelectronics

   
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February 2006
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TEA6420
BUS-CONTROLLED AUDIO MATRIX SWITCH
s
5 Stereo Inputs
s
4 Stereo Ouputs
s
Gain Control 0/2/4/6dB/Mute for each Output
s
cascadable (2 different addresses)
s
Serial Bus Controlled
s
Very low Noise
s
Very low Distorsion
DESCRIPTION
The TEA6420 switches 5 stereo audio inputs on
4stereo outputs.
All the switching possibilities are changed through
the I2C bus.
Figure 1. PIN CONNECTIONS
SO28
(Plastic Micropackage)
ORDER CODE: TEA6420D
SHRINK DIP 24
(Plastic Package)
ORDER CODE: TEA6420
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GND
CAPACITANCE
L1
L2
L3
L4
L5
LOUT1
ROUT1
LOUT2
ROUT2
SDA
SCL
ADDR
R1
R2
R3
R4
R5
ROUT4
LOUT4
ROUT3
LOUT3
VS
GND
CAPACITANCE
L1
L2
L3
L4
L5
LOUT1
ROUT1
LOUT2
ROUT2
SDA
SCL
ADDR
R1
R2
R3
R4
R5
ROUT4
LOUT4
ROUT3
LOUT3
VS
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NC
NC
NC
NC
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