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CXA3090N - 6ch. Read/Write Amplifier for Thin Film Head of Hard Disk Drive

Datasheet Summary

Description

The CXA3090N is a Read/Write Amplifier for the thin film head of hard disk drive and designed to handle up to 6 channel heads.

Features

  • Operate on single +5 V power supply.
  • Low power consumption Read : 85 mW Write : 115 mW + IW ×5.
  • Designed for two terminal thin-film or MIG heads.
  • Read amplifier emitter follower output featuring 325 times gain (typ).
  • Differential input capacitance for Read : 6pF (typ).
  • Input noise : 0.47 nV / √ Hz (typ).
  • Write current range : 5 to 15 mA.
  • Differential Head voltage swing : 6.8 Vp-p (typ).
  • Differential P-ECL write da.

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Datasheet preview – CXA3090N

Datasheet Details

Part number CXA3090N
Manufacturer Sony Corporation
File Size 223.64 KB
Description 6ch. Read/Write Amplifier for Thin Film Head of Hard Disk Drive
Datasheet download datasheet CXA3090N Datasheet
Additional preview pages of the CXA3090N datasheet.

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Full PDF Text Transcription

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CXA3090N 6ch. Read/Write Amplifier for Thin Film Head of Hard Disk Drive For the availability of this product, please contact the sales office. Description The CXA3090N is a Read/Write Amplifier for the thin film head of hard disk drive and designed to handle up to 6 channel heads. Features • Operate on single +5 V power supply • Low power consumption Read : 85 mW Write : 115 mW + IW ×5 • Designed for two terminal thin-film or MIG heads • Read amplifier emitter follower output featuring 325 times gain (typ). • Differential input capacitance for Read : 6pF (typ) • Input noise : 0.47 nV / √ Hz (typ) • Write current range : 5 to 15 mA • Differential Head voltage swing : 6.8 Vp-p (typ) • Differential P-ECL write data input • Built-in write unsafe detection circuit.
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