MM1443中文资料三美数据手册PDF规格书

Outline

This IC is a Canal+ compatible I2C 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. I2C 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

Applications

1. Canal+ compatible VCRs for Europe

2. DVD players