TEA6422
DESCRIPTION
The TEA6422 switches 6 stereo audio inputs on 3 stereo outputs. All the switching possibilities are changed through the I2C BUS. PIN CONNECTIONS
SDIP24
GND CAPACITANCE VS L1 L2 L3 L4 L5 L6 LOU T1 ROUT1 LOU T2 1 2 3 4 5 6 7 8 9 10 11 12
SO28 (Plastic Micropackage) ORDER CODE : TEA6422D
SO28
24 23 22 21 20 19 18 17 16 15 14 13
SDA SCL ADDR R1 R2 R3 R4 R5 R6 ROUT3 LOUT3 ROUT2
GND CAPACITANCE VS L1 L2 L3 NC NC L4 L5 L6 LOUT1 ROUT1 LOUT2
1 2 3 4 5 6 7 8 9 10 11 12 13 14
28 27 26 25 24 23 22 21 20 19 18 17 16 15
SDA SCL ADDR R1 R2 R3 NC NC R4 R5 R6 ROUT3 LOUT3 ROUT2
6422-01.EPS / 6422-02.EPS
May 1996
1/9
BLOCK DIAGRAM
RIGHT INPUTS
T E A 6 4 2 2
GAIN = 0/2/4/6d B
RIGHT OUTPUTS
S DA S UPP LY
BUS DECODER
SCL ADDR
LEFT OUTPUTS
GAIN = 0/2/4/6d B
6422-03.EPS
LEFT INPUTS
ABSOLUTE MAXIMUM RATINGS
Symbol VCC Toper Tstg Supply Voltage Operating Temperature Storage Temperature Parameter Value 12 0, + 70
- 20, + 150 Unit o o
THERMAL DATA
Rth(j-a)...
