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Operational Amplifiers & Comparators

Rail-to-Rail Input Open-Drain Output Low power CMOS Comparators

  • (V+=3V, V-=0V, Ta=25°C)
  • Rail-to-Rail Input
  • Open-Drain Output
  • Supply Current (6µA/ch typ.)
  • Propagation Delay (840ns typ.)
  • Operating Voltage (1.8 to 5.5V)
  • Input Offset Voltage (6mV max.)
  • Operating Voltage (-40 to 125°C)
  • Integrated EMI filter
  • Package (
    NJU77240 SOT-23-5, SC88A
    NJU77241 SOT-23-5, SC88A, DFN6-G1(ESON6-G1)
    NJU77242 MSOP8(TVSP8)*meet JEDEC MO-187-DA / thin type, DFN8-U1(ESON8-U1)
General Description
The NJU77240/NJU77241/NJU77242 are Rail-to-Rail Input CMOS comparators featuring Low-power and Open-Drain output. These comparators operate from 1.8V to 5.5V and low supply current of 6μA/ch.typ. This feature is suitable for battery powered application. The NJU77241/NJU77242 are available in small size Package, DFN6-G1(1616), DFN8-U1(2020), significantly reducing the required portable application's board area.
  • Portable and Battery-Powered Applications
  • Alarm and Surveillance Circuits
  • Industrial Instruments
  • Sensor Application
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJU77240F download
5 Sn2Bi 15 Yes Yes Yes Non dry pack 1
NJU77240F3 download
5 Sn2Bi 7.46 Yes Yes(Only Sn2Bi) Yes Non dry pack 1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample
NJU77240F SOT-23-5 (Active)
NJU77240F3 SC-88A (Active)
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