MM1492 Overview
Key Features
- 5 inputs and 2 outputs
- 2 Y/C (S-pin) inputs and 2 outputs
- Video and audio switches can be controlled independently
- Includes a 6dB amp in the video channel ts
- Incorporates a Y/C mix circu
- One of the two audio outputs has a built-in -6dB ON/OFF switch. c
- Slave address can be changed to 90H or 92H. u
- Enables audio mute with an external pin d
- I2C bus lines (SDA, SCL) maintain high impedance during power-off. o
- Includes a tri-stated detection function r
