Datasheet > UPC1892CT-02

UPC1892CT-02

更新时间： 2024-02-15 14:00:57

品牌	Logo	应用领域
日电电子 - NEC		/
页数	文件大小	规格书
42页	295K
描述
MATRIX SURROUND SOUND PROCESSOR WITH SOUND PROCESSOR

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

UPC1892CT-02 数据手册

DATA SHEET

Bipolar Analog Integrated Circuit

µPC1892

MATRIX SURROUND SOUND PROCESSOR

WITH SOUND PROCESSOR

The µPC1892 is a specific IC to reproduce surround sound by using phase shifters and a signal matrix.

The µPC1892 provides wide sound with two speakers, and rich stereophonic sound with three speakers.

In case of stereo signal, the µPC1892 has the movie mode to reproduce sense of immediacy (for movie) and the music mode

to emphasize vocal sound (for music), and it has the simulated mode to make monaural signal into wide deep sound. The modes

can be selected freely by using 2-bit parallel control pins.

In addition to this function reproducing surround sound, the µPC1892 has a general sound processor that has volume, balance,

bass and treble control. So it is capable of reducing installation area.

All functions for processing signals of base band sound are provided on one chip.

FEATURES

•

Three surround modes are available: movie, music and simulated

Built in volume and balance control (All control voltage: 0 V to 5 V)

Built in tone control (bass, treble) (All control voltage: 0 V to 5 V)

Built in L+R output for woofer SP

µPC1892CT-02: The volume and balance attenuation are bigger than µPC1892CT.

APPLICATION

• TV

ORDERING INFORMATION

Part Number

µPC1892CT

Package

30-pin plastic shrink DIP (400 mil)

µPC1892CT-02

The information in this document is subject to change without notice.

Document No. S10650EJ3V0DS00 (3rd edition)

(Previous No. ID-2902)

Date Published October 1995 P

Printed in Japan

1991, 1992, 1995

12 3 4 5 6 7...42

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
UPC1893CS	ETC	获取价格	Color Decoder Circuit
UPC1905	NEC	获取价格	SWITCHING REGULATOR CONTROL CIRCUIT FOR 500 kHz OPERATION
UPC1905CX	NEC	获取价格	SWITCHING REGULATOR CONTROL CIRCUIT FOR 500 k
UPC1905CX-A	NEC	获取价格	Switching Controller, 1.2A, 500kHz Switching Freq-Max, BIPolar, PDIP16, 0.300 INCH, PLASTI
UPC1905GS	NEC	获取价格	SWITCHING REGULATOR CONTROL CIRCUIT FOR 500 k
UPC1905GS-A	NEC	获取价格	Switching Controller, 1.2A, 500kHz Switching Freq-Max, BIPolar, PDSO16, 0.300 INCH, PLASTI
UPC1906	NEC	获取价格	SWITCHING REGULATOR CONTROL CIRCUIT FOR 500 kHz OPERATION
UPC1906CX	NEC	获取价格	暂无描述
UPC1906CX	RENESAS	获取价格	1.2A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP16, 0.300 INCH, PLASTIC, DIP-16
UPC1906CX-A	NEC	获取价格	暂无描述