CXA1720Q - Read/Write Amplifier (with Built-in Filters) for FDDs

Sony Corporation

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Datasheet Details

Part number: CXA1720Q
Manufacturer: Sony Corporation
File Size: 336.16 KB
Datasheet: CXA1720Q_SonyCorporation.pdf
Description: Read/Write Amplifier (with Built-in Filters) for FDDs

CXA1720Q Product details

Description

The CXA1720Q is an IC for use with floppy disk drives, and contains a Read circuit (with built-in filters), Write circuit, Erase circuit, and supply voltage detection circuit, all into a single chip..

Features

Single 5 V power supply.
Filter system can be switched among four modes: 1M/2M, and inner track/outer track. This allows for a significant reduction in the number of external parts such as differentiator constants, low-pass filters, and switches. (Compared with conventional Sony products, the number of parts has been reduced by one-half. ).
Filter characteristics can be customized.
Low pre-amplifier input conversion noise voltage of 2.0 nV/ √ Hz (typ. ) keeps.

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Read Write Amplifier with Built-in Filters for FDDs Sony Corporation

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