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LM1894 Datasheet - Texas Instruments

LM1894 Dynamic Noise Reduction System DNR

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 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 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.

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LM1894 Dynamic Noise Reduction System DNR Texas Instruments

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