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ISL28256 - Low Input Bias Current Op Amps

This page provides the datasheet information for the ISL28256, a member of the ISL28156 Low Input Bias Current Op Amps family.

Datasheet Summary

Features

  • 39µA typical supply current.
  • 5nA max input bias current.
  • 250kHz gain bandwidth product (AV = 1).
  • 2.4V to 5.5V single supply voltage range.
  • Rail-to-rail input and output.
  • Enable pin (ISL28156 only).
  • Pb-free (RoHS compliant).

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Datasheet preview – ISL28256

Datasheet Details

Part number ISL28256
Manufacturer Intersil Corporation
File Size 821.51 KB
Description Low Input Bias Current Op Amps
Datasheet download datasheet ISL28256 Datasheet
Additional preview pages of the ISL28256 datasheet.

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Full PDF Text Transcription

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® Data Sheet ISL28156, ISL28256 February 11, 2008 FN6154.4 39µA Micropower Single and Dual Precision Rail-to-Rail Input-Output (RRIO) Low Input Bias Current Op Amps The ISL28156 and ISL28256 are micropower precision operational amplifiers optimized for single supply operation at 5V and can operated down to 2.4V. These devices feature an Input Range Enhancement Circuit (IREC), which enables them to maintain CMRR performance for input voltages greater than the positive supply. The input signal is capable of swinging 0.5V above a 5.0V supply (0.25 for a 2.5V supply) and to within 10mV from ground. The output operation is rail-to-rail. The 1/f corner of the voltage noise spectrum is at 1kHz.
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