NJU77242 Series
Rail-to-Rail Input Open-Drain Output Low power CMOS Comparators

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  • 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.

    Applications


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

  • Spec
    Consumer Automotive
    Output Type Open-Drain
    No.of Circuit 2 ch.
    Supply Voltage 1.8 V to 5.5 V
    Supply Current (Per ch.) Typ. 0.006 mA to max. 0.01 mA Max. 0.025 mA
    Input Offset Voltage Typ. 1 mV to max. 6 mV Max. 7 mV
    Propagation Delay (TPLH / TPHL) Typ. 840 ns / 450 ns Typ. 1250 ns / 450 ns
    Input Bias Current Typ. 0.001 nA
    Wide Operating Temperature -40°C to 125°C
    Junction Temp. 150°C
    Package MSOP8(TVSP8)
    DFN8-U1(ESON8-U1)
    MSOP8(VSP8)
    Note(1) Propagation Delay (840ns typ.) If you need datasheets of this
    product, please contact us.
    Note(2) Integrated EMI filter
  • Technical
    Documents
  • Quality &
    Packages
    • Refer to the datasheets for the details on the product.
    • The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
    • Please contact us or our distributors for unpublished reliability information.

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Functional Description

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Category:Comparators

Output Type Open-Drain
No.of Circuit 2
Supply Voltage
min(V)
1.8
Supply Voltage
max(V)
5.5
Input
Offset
Current
max(mV)
6
Propagation
Delay
(TPLH)(ns)
840