CXA3541N - 2-channel Read/Write Amplifier for GMR-Ind Head Hard Disk Drive

Sony Corporation

CXA3541N Datasheet Preview — Preview of CXA3541N PDF

Datasheet Details

Part number	CXA3541N
Manufacturer	Sony Corporation
File Size	190.29 KB
Description	2-channel Read/Write Amplifier for GMR-Ind Head Hard Disk Drive
Datasheet	CXA3541N_SonyCorporation.pdf

CXA3541N Product details

Description

The CXA3541N is a read/write amplifier for GMR-Ind (Giant Magneto Resistive-Inductive) heads used in hard disk drives, and is capable of supporting up to two channels.

Features

+5V and.
3V power supply.
Current bias voltage sense type.
Low power 180mW at read.
Differential read amplifier gain; ×100/135 (RMR = 50Ω).
Input noise of 0.77nV/√ Hz (typ. ), RMR = 50Ω, IB = 5.9mA.
Recovery time write to read; 300ns (typ. ).
Write data is triggered by differential P-ECL signal.
Servo bank write.
Write unsafe detection circuit.
Serial port Head selection MR bias Write current Applica.

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Published: Mar 27, 2005 |