Datasheet Summary
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC1851B
I2C BUS-PATIBLE US MTS PROCESSING LSI
The µPC1851B is an integrated circuit for US MTS (Multiplexed Television Sound) system with the addition of the I2C bus interface. All functions required for US MTS system are incorporated on a single chip. The µPC1851B allows users to switch modes, control volume and tone, and adjust the separation circuit through the I2C bus.
Features
- Stereo demodulation, SAP (Sub Audio Program) demodulation, dbx noise reduction decoding, I2C bus interface, input selector (2 channels), surround processor (1 phase), volume and tone control circuits incorporated on a single chip
- Mode switching, volume...