CXA1897Q Dolby B Type Noise Reduction System with Recording/Playback Equalizer

Sony Corporation

Description

CXA1897Q Dolby B Type Noise Reduction System with Recording/Playback Equalizer .
The CXA1897Q is an analog signal processing IC for tape recorders.

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Datasheet Specifications

Part number: CXA1897Q
Manufacturer: Sony Corporation
File Size: 396.77 KB
Datasheet: CXA1897Q_SonyCorporation.pdf
Description: Dolby B Type Noise Reduction System with Recording/Playback Equalizer

Features

* Dolby B noise reduction supports 1.7 times normal speed.
* Recording/playback equalizer amplifier supports 1.7 times normal speed.
* Built-in comparator for AMS (automatic music sensor)
* Built-in AGC (automatic gain control) with amplifier for MPX filter.

Applications

* All analog signal processing in cassette deck parts of tape recorders and compact music centers (Sankyo Seiki mfg. Co. , Ltd. YK47R-KF202 or equivalent which has the same head type. ) Structure Bipolar silicon monolithic IC 48 pin QFP (Plastic) Absolute Maximum Ratings (Ta=25°C)
* Supply volt

CXA1897Q Distributors

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CXA1897Q Dolby Type Noise Reduction System with Recording Playback Equalizer Sony Corporation

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