UPC1857A
Description
The µPC1857A is a sound control IC with I2C bus.
Key Features
- Volume control function
- Tone (bass, treble) control function : Adjustable in 32 steps from +10 to -10 dB
- Surround function (gain adjustable) : Three modes (movie, music, and simulated)
- Mute function
- Mixing function
- Output selection function (for two mono channels input)
- All parameters can be controlled via I2C bus
