UPC1853
UPC1853 is MATRIX SURROUND IC WITH I2C BUS manufactured by NEC.
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.
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...
