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Rail-to-Rail Input, Push-Pull Output Low power CMOS Comparators

  • Consumer
  • PLP
  • RoHS

The NJU77230/NJU77231 are Rail-to-Rail Input CMOS comparators featuring Low-power and Push-Pull output.

These comparators operate from 1.8V to 5.5V and low supply current of 6μA typ. This feature is suitable for battery powered application.

The NJU77231 are available in small size Package, DFN6-G1(1616), significantly reducing the required portable application's board area.


  • Rail-to-Rail Input
  • Push Pull Output
  • Supply Current : 6μA typ.
  • Propagation Delay : 780ns typ.
  • Operating Voltage : 1.8 to 5.5V
  • Input Offset Voltage : 6mV max.
  • Operating Temperature : -40 to 125°C
  • Integrated EMI filter
  • Package
    NJU77230 : SOT-23-5, SC-88A
    NJU77231 : SOT-23-5, SC-88A, DFN6-G1(ESON6-G1)

(V+=3V, V-=0V, Ta=25°C)


  • Portable and Battery-Powered Applications
  • Alarm and Surveillance Circuits
  • Industrial Instruments
  • Sensor Applications


Series Name Product Name Compatibility ch. Package
NJU77230 NJU77230F ConsumerPLP 1ch SOT-23-5
NJU77230F3 ConsumerPLP 1ch SC-88A
NJU77231 NJU77231F ConsumerPLP 1ch SOT-23-5
NJU77231F3 ConsumerPLP 1ch SC-88A
NJU77231KG1 Consumer 1ch DFN6-G1 (ESON6-G1)
NJU77232 NJU77232RB1 ConsumerPLP 2ch MSOP8 (TVSP8)
NJU77232KU1 Consumer 2ch DFN8-U1 (ESON8-U1)


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