MM1443 参数 Datasheet PDF下载

MITSUMI

Canal+Compatible I

2

C Bus Controlled 4-input 3-output AV Switch MM1422, 1423, 1442, 1443

Canal+Compatible I

2

C Bus Controlled 4-input 3-output AV Switch

Monolithic IC MM1422, 1423, 1442, 1443

Outline

June 21, 1999

This IC is a Canal+ compatible I

2

C bus controlled AV switch with 4-input 3-output developed for VCRs and

DVD players for Europe. There are four models available, which are either stereo or mono (audio) with or

without a clamp circuit (video).

Features

1. I

2

C bus serial control

2. Includes two 75Ω driver outputs for video and two 600Ω driver outputs for audio.

3. Enables audio mute with an external pin

4. Operating power supply voltage

11 to 13V

5. Two types of video inputs; with or without a clamp

6. Two types of audio; mono or stereo

Packages

SSOP-34A (MM1443XJ)

SDIP-32A (MM1443XD)

Applications

1. Canal+ compatible VCRs for Europe

2. DVD players

Series Table

Video input

clamp

MM1422

MM1423

MM1442

MM1443

Stereo

Monaural

Package

SDIP-32A SSOP-34A