The μ PC835 is the higher version of μPC832 and 4062, the J-FET input operational amplifiers, in stability and accuracy. The μ PC835 is a J-FET input dual operational amplifier which realizes both low power consumption and high stability, by adopting a High-Speed PNP transistor of fT = 300 MHz on its output stage. In addition, despite its J-FET input, the μ PC835 realizes low offset voltage characteristics that eclipses conventional general operational amplifiers, by using a resistance trimming system, the proven method for our high accuracy operational amplifier and high accuracy reference voltage. The μ PC835 is ideal for use in measurement instruments and control instruments, which especially requires the stability during capacitive load connections.


  • Input offset voltage: ±3 mV MAX.
  • Slew rate: 5.5 V/μ s TYP.
  • Unity gain frequency: 2.8 MHz TYP.
  • Low power: ICC ≤ 2.2 mA MAX. (Reduces circuit currents while maintaining relatively high slew rate and bandwidth)
  • High stability is secured to capacitive loads (4000 pF, AV = +1)
  • Internal frequency compensation
  • Small package The whole size of the package is downsized by 30 to 40% compared with a standard SOP contour, by using a TSSOP (3 x 3 mm² body) package

Product Options

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

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
UPC835 Data Sheet 日本語 Datasheet PDF 283 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