參數(shù)資料
型號: uPC1853CT-02
廠商: NEC Corp.
英文描述: MATRIX SURROUND IC WITH I2C BUS
中文描述: 矩陣環(huán)繞集成電路I2C總線
文件頁數(shù): 1/76頁
文件大?。?/td> 544K
代理商: UPC1853CT-02
1995
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
μ
PC1853
The
μ
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
μ
PC1853 can perform all controls (mode switching, volume control and so on) through the I
2
C bus.
FEATURES
Any control is possible through the I
2
C 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.
μ
PC1853-01 :
On-chip low boost circuit.
On-chip volume and balance control circuits.
μ
PC1853-02 :
On-chip L-channel volume and R-channel volume control circuits.
APPLICATION
TV, audio
ORDERING INFORMATION
Part Number
μ
PC1853CT-01
μ
PC1853CT-02
Package
30-pin plastic shrink DIP (400 mil)
"
MATRIX SURROUND IC WITH I
2
C BUS
Document No. S10552EJ2V0DS00 (2nd edition)
(Previous No. ID-3126)
Date Published October 1995 P
Printed in Japan
The information in this document is subject to change without notice.
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