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CXA3188N - 2ch. Read/Write Amplifier for Thin Film Head of Hard Disk Drive

Sony Corporation

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Datasheet Details

Part number	CXA3188N
Manufacturer	Sony Corporation
File Size	209.44 KB
Description	2ch. Read/Write Amplifier for Thin Film Head of Hard Disk Drive
Datasheet	CXA3188N_SonyCorporation.pdf

CXA3188N Product details

Description

The CXA3188N is a Read/Write Amplifier for the thin film head of hard disk drive and designed to handle up to 2 channel heads.

Features

Operate on single +5 V power supply.
Low power consumption Read : 90 mW Write : 115 mW + IW × 5 Idle : 8 mW.
Designed for two terminal thin-film or MIG heads.
Read amplifier emitter follower output featuring 200 times gain(typ).
Differential input capacitance for Read : 6pF (typ).
Input noise : 0.47 nV / √ Hz (typ).
Write current range : 10 to 20 mA.
Differential Head voltage swing : 9 Vp-p (typ).
Differential P-.

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Published: Mar 27, 2005 |