DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
碌
PC1853
MATRIX SURROUND IC WITH I
2
C BUS
The
碌
PC1853 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
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PC1853 can perform all controls (mode switching, volume control and so on) through the I
2
C bus.
FEATURES
鈥?Any control is possible through the I
2
C bus.
鈥?Surround effect can be realized by only 2 speakers on the front side.
鈥?On-chip tone (bass and treble) control circuit.
鈥?Level-adjustable output pin for heavy bass sound.
鈥?Level-adjustable output pin for AV amplifier.
鈥?/div>
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PC1853-01 :
鈥?/div>
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PC1853-02 :
On-chip low boost circuit.
On-chip volume and balance control circuits.
On-chip L-channel volume and R-channel volume control circuits.
APPLICATION
鈥?TV, audio
ORDERING INFORMATION
Part Number
Package
30-pin plastic shrink DIP (400 mil)
碌
PC1853CT-01
碌
PC1853CT-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
漏
1995
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