MM1422 查看數據表（PDF） - Mitsumi

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产品描述 (功能)

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MM1422

Canal+Compatible I2C Bus Controlled 4-input 3-output AV Switch

Mitsumi 

MITSUMI

Canal+Compatible I2C Bus Controlled 4-input 3-output AV Switch MM1422, 1423, 1442, 1443

Pin No. Pin name

9 Mute Mute pin

Functions

Equivalent circuit diagram

19 GND1 GND2 is a GND pin for 75Ω driver

34 GND2

11

FS FS output pin

21 ROUT3 Audio driver output pin

22

ROUT2

25

LOUT3

26

LOUT2

23 ROUT1 Audio buffer output pin

27

LOUT1

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