MM1492
MM1492 is I2C Bus Controlled 5-Input 2-Output AV Switch manufactured by MITSUMI.
MITSUMI
I2C Bus Controlled 5-Input 2-Output AV Switch MM1492
I2C Bus Controlled 5-Input 2-Output AV Switch
Monolithic IC MM1492
May 2, 2003
Outline
This IC is an I2C bus controlled AV switch IC with 5-input 2-output developed for TVs. It supports 2-screen or PIP TVs as it provides two outputs, and support an external output (monitor) pin as well.
Features
1. Serial control by I2C bus 2. 5 inputs and 2 outputs 3. 2 Y/C (S-pin) inputs and 2 outputs 4. Video and audio switches can be controlled independently. 5. Includes a 6dB amp in the video channel ts 6. Incorporates a Y/C mix circu
7. One of the two audio outputs has a built-in -6dB ON/OFF switch. c 8. Slave address can be changed to...
