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uPC311 - High Performance Comparator

Download the uPC311 datasheet PDF. This datasheet also covers the uPC271 variant, as both devices belong to the same high performance comparator family and are provided as variant models within a single manufacturer datasheet.

General Description

The µPC271 and µPC311 are high-performance general-purpose comparators that have the same input characteristics as general-purpose operational amplifiers and can directly drive standard logic circuits such as TTL, CMOS, and HNIL.

Key Features

  • Input Offset Voltage ±2 mV (TYP. ).
  • Input Bias Current 100 nA (TYP. ).
  • Pulse Response Time 200 ns (TYP. ).
  • Equipped with a Strobe Terminal, ideal for interfacing with logic circuits.
  • Two output circuit formats are possible. (open collector, emitter follower).
  • Large output current capacity to directly drive the LEDs and lamps.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (uPC271-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number uPC311
Manufacturer Renesas
File Size 736.82 KB
Description High Performance Comparator
Datasheet download datasheet uPC311 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
μPC271, 311 High Performance Comparator Datasheet R03DS0151EJ0100 Rev.1.00 2019.10.1 DESCRIPTION The µPC271 and µPC311 are high-performance general-purpose comparators that have the same input characteristics as general-purpose operational amplifiers and can directly drive standard logic circuits such as TTL, CMOS, and HNIL. Its power supply voltage range is flexible whereby it exhibits excellent characteristics not only in a 5 V single power supply but also in ± 15 V power supply which is equivalent to an operational amplifier. These products are equipped with a strobe terminal and input offset adjustment terminals, thus they can be widely applied to various voltage comparison circuits.