C1853CT

DATA SHEET www.DataSheet4U.com 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 to change without notice. Document No. S10552EJ2V0DS00 (2nd edition) (Previous No. ID-3126) Date Published October 1995 P Printed in Japan © 1995 www.DataSheet4U.com µPC1853 SYSTEM BLOCK DIAGRAM TV Tuner PIF & SIF Color, intensity and deflecting Signal processor RGB output Vertical output CRT µPC1852 µPC1853 L US MTS processor R µPD17002 µPD17052 µPD17053 µPC1310 µPC1316C Surround processor Power amplifier Digital tuning controller SDA SCL µPC2800A Remote ...