MM1631 switch equivalent, i2c bus controlled 11-input 3-output audio switch.
1. The desired input can be selected for each of the 3 independent output lines. 2. Wide dynamic range (3vrms). 3. Serial control possible through I2C BUS. 4. Forced mute.
Pin no. 1~18 33~36 Pin name L1~L11 R1~R11 Functions Line input of Audio
VCC Ref 28k 30k Input
Internal equivalent circuit diagram
25~30
LOUT1~3 ROUT1~3
Line output of Audio
VCC
50
Output
21
ADR
Slave address select pin
VCC ADR
22
SDA
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