The µPC4082 is a dual operational amplifier incorporating well matched ion implant P-channel J-FET on the same chip with standard bipolar transistors. The key features of this op amp is very low input bias current and high slew rate for ten times faster than conventional general purpose op amps. By these features the µPC4082 is excellent choice for wide variety of applications including integrator, active filter, pulse amp etc.


  • Low noise: en = 25 nV/√Hz (TYP.)
  • Very low input bias and offset currents
  • Output short circuit protection
  • High input impedance...J-FET Input stage
  • Internal frequency compensation
  • High slew rate...13 V/µs (TYP.)

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type Buy Sample
Active SOP
Active SOP
Active SOP

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
UPC4082 Data Sheet Datasheet PDF 258 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