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The μPC4558MF-DAA is a dual type operational amplifier having internal phase compensating circuits, its electrical characteristics features higher speed, broader bandwidth, and lower noise compared with such conventional general purpose operational amplifier as μPC741. Therefore, application to active filters, audio amplifiers, VCO, etc. can be realized with simple circuit composition.


  • Input offset voltage : ±0.5 mV (TYP.)
  • Input offset current : ±5 nA (TYP.)
  • Input Bias Current : 60 nA (TYP.)
  • Slew Rate : 1.0 V/μs
  • Input equivalent noise voltage (RIAA): 1.0 μVr.m.s. (TYP.)
  • Internal frequency compensation
  • Low noise
  • Output short circuit protection

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type Buy Sample
Not Recommended for New Designs SOP Embossed Tape

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
UPC4558MF-DAA Data Sheet 日本語 Datasheet PDF 313 KB
Application Notes & White Papers
How to Bias Op-Amps Correctly Application Note PDF 263 KB
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
General-purpose operational amplifiers and comparators Pamphlet Flyer PDF 1.11 MB