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LM1894

Dynamic Noise Reduction System DNR

LM1894 Features

* 1

* 2 Non-Complementary Noise Reduction, “Single Ended”

* Low Cost External Components, No Critical Matching

* Compatible with All Prerecorded Tapes and FM

* 10 dB Effective Tape Noise Reduction CCIR/ARM Weighted

* Wide Supply Range, 4.5V to 18V

* 1 Vrm

LM1894 General Description

The LM1894 is a stereo noise reduction circuit for use with audio playback systems. The DNR system is non-complementary, meaning it does not require encoded source material. The system is compatible with virtually all prerecorded tapes and FM broadcasts. Psychoacoustic masking, and an adaptive bandw.

LM1894 Datasheet (1.02 MB)

Preview of LM1894 PDF

Datasheet Details

Part number:

LM1894

Manufacturer:

Texas Instruments ↗

File Size:

1.02 MB

Description:

Dynamic noise reduction system dnr.
LM1894 www.ti.com SNAS551C

* DECEMBER 1994

* REVISED APRIL 2013 LM1894 Dynamic Noise Reduction System DNR Check for Samples: LM1894.

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TAGS

LM1894 Dynamic Noise Reduction System DNR Texas Instruments

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