NS LM1894N

Overview

The LM1894N 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 bandwidth scheme allow the DNR to achieve 10 dB of noise reduction. DNR can save circuit board space and cost because of the few additional components required.

Features

Tube Package
With 14-DIP (0.300, 7.62mm) channels
consumer IC type: CONSUMER CIRCUIT

Through Hole Mounting Type

Applications

There are a lot of Rochester Electronics, LLC
LM1894N Audio Special Purpose applications.

• Portable electronics
• Consumer electronics
• AV/DVD Receiver, AV Amplifier
• Car or Mobile Audio System
• Digital Television
• Musical Instruments
• Recording Systems
• High-End Audio/Sound Card for PC
• Replacement of DIR1703
• Other Applications Requiring S/PDIF Receiver