μPC813 is a high-speed version of μPC811. The J-FET input operational amplifier features a high-speed PNP transistor in the output stage for stable operation at a high slew rate of 25V/us with a gain of 1 (full feedback) The resistor-trimming method proven in other Renesas High-Precision Op-Amp and High-Precision reference voltage is incorporate in this Op-Amp input stage, thus producing an excellent low offset voltage characteristics that has surpasses conventional general purpose op-amp in spite of being JFET input. Under the same series, μPC814, 4094 with the same circuit configuration are also available.


  • Input Offset Voltage: ±1 mV (TYP.) (±2.5 mV MAX.)
  • VIO Temperature Drift: ±7 µV/°C (TYP.)
  • Input Bias Current: 50 pA (TYP.)
  • Slew Rate: 25 V/µs (TYP.)
  • Unity Gain Frequency: 6 MHz (TYP.)
  • Input Equivalent Noise Voltage Density: 19 nV√ Hz (TYP.) (f = 1 kHz)
  • Stable operation against capacitive load: (Capacitive Load at 220 pF, AV = +1 )
  • Built-In Phase Compensation Circuit
  • Built-In Output Short Circuit Protection
  • Standard Single Op-Amp terminal connection (pin compatible)

Product Options

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Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
UPC813 Datasheet Datasheet PDF 680 KB
UPC813 Data Sheet Datasheet PDF 417 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