NJM390A Series
Low Power Single Voltage Comparator

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  • Description

    The NJM390A/NJM391A are single comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. The NJM390A/391A also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

  • Spec
    Consumer
    Output Type Open-Collector
    No.of Circuit 1 ch.
    Supply Voltage 2 V to 36 V
    Supply Current (Per ch.) Typ. 0.3 mA to max. 0.5 mA
    Input Offset Voltage Typ. 0.5 mV to max. 3 mV
    Propagation Delay (TPLH / TPHL) Typ. 1300 ns / - ns
    Input Bias Current Typ. 20 nA to max. 250 nA
    Wide Operating Temperature -40°C to 125°C
    Junction Temp. 150°C
    Package SOT-23-5
    SC-88A
    Note(1) Low input offset current (0.5nA typ.)
    Note(2) Human body model (HBM) (±2000V typ.)
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  • Technical
    Documents
  • Quality &
    Packages
    Product Name Compatibility Package Marking Reliability
    NJM390AF
    • gradeConsumer
    • plp
    		 SOT-23-5 - -
    NJM390AF3
    • gradeConsumer
    • plp
    		 SC-88A - -
    • 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    • Please contact us or our distributors for unpublished reliability information.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-Collector
No.of Circuit 1
Supply Voltage
min(V)		 2
Supply Voltage
max(V)		 36
Input
Offset
Voltage
max(mV)		 3
Propagation
Delay
(TPLH)(ns)		 1300