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UPC1853

NEC
Part Number UPC1853
Manufacturer NEC
Description MATRIX SURROUND IC WITH I2C BUS
Published Apr 17, 2005
Detailed Description DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC1853 MATRIX SURROUND IC WITH I2C BUS The µPC1853 is a phase shift mat...
Datasheet PDF File UPC1853 PDF File

UPC1853
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.
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-channel volume control circuits.
APPLICATION • TV, audio ORDERING INFORMATION Part Number Package 30-pin plastic shrink DIP (400 mil) µPC1853CT-01 µPC1853CT-02 " The information in this document is subject t...


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