UPC1853 Overview
DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC1853 MATRIX SURROUND IC WITH I2C BUS The µPC1853 is a phase shift matrix surround IC. Only 2 speakers on the front side implement wide sound expansion, and by adding rear speakers, rich three-dimensional sound can obtained. The µPC1853 can perform all controls (mode switching, volume control and so on) through the I2C bus.
UPC1853 Key Features
- Any control is possible through the I2C bus
- Surround effect can be realized by only 2 speakers on the front side
- On-chip tone (bass and treble) control circuit
- Level-adjustable output pin for heavy bass sound
- Level-adjustable output pin for AV amplifier
- µPC1853-01
- µPC1853-02 : On-chip low boost circuit. On-chip volume and balance control circuits. On-chip L-channel volume and R-chan
- TV, audio
- + PS1PS2PS3 PS4
- 3.3 µF 14 L1 OUT 6800 pF LTC