MM1442 データシートの表示（PDF） - Mitsumi

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MM1442

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

Introduction of Main Model

AV Switch for I2C BUS Control, 4-input, 3-output

and Canal Plus Compatible

Monolithic IC MM1443

Pin Description

Pin No. Pin name

Functions

1

E1-V Video input pin

3

E2-V

5 EXT-V

28 TUN-V

Equivalent circuit diagram

2

VCC2 VCC2 is power supply voltage pin for

4

VCC1 75Ω driver

13 Port1 Port output pin

15 Port2

6 EXT-L Audio input pin

8

E2-L

10 E1-L

12 EXT-R

14 E2-R

16 E1-R

20 TUN-R

24 TUN-L

7

BIAS Bias pin

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