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CXA3171N Datasheet 4ch. Read/Write Amplifier for three terminal MIG Head of Hard Disk Drive

Manufacturer: Sony Semiconductor Solutions

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General Description

The CXA3171N is a Read/Write Amplifier for the special three terminal MIG head of hard disk drive and designed to handle up to 4 channel heads.

Overview

CXA3171N 4ch.

Read/Write Amplifier for three terminal MIG Head of Hard Disk Drive For the availability of this product, please contact the sales office.

Key Features

  • Operate on single +5 V power supply.
  • Low power consumption Read : 95 mW Write : 115 mW + IW × 5.
  • Designed for special three terminal MIG heads.
  • Read amplifier emitter follower output featuring 420 times gain (typ).
  • Differential input capacitance for Read : 6.7 pF (typ).
  • Input noise : 0.46nV / √ Hz (typ).
  • Differential Head voltage swing : 9 Vp-p (typ).
  • Differential P-ECL write data input.
  • Built-in write unsafe dete.

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