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    📢 Promotion ends on Mar. 31st! Get FREE SHIPPING for your automotive project! Order now! 🛒

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    LM2903WHYST

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    Low power dual voltage comparator
    Learn More about LM2903WHYST

    Quantity $ per Unit Savings
    1 - 9$1.680%
    10 - 24$1.5110%
    25 - 99$1.4215%
    100 - 249$1.2228%
    250 - 320$1.1432%
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    Parameter NameParameter Value
    Supply Voltage Min Volt2.0
    Supply Voltage Max Volt36.0
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius150.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack3
    GradeAutomotive
    Package NameMiniSO-8

    This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.


    The input common-mode voltage range includes negative rail even though operated from a single power supply voltage.


    All pins are protected against electrostatic discharge up to 2 kV. Consequently, the input voltages must not exceed the VCC+ or VCC- magnitudes.

    Key features
    • Wide, single supply voltage range or dual supplies, 2 V to 36 V or ±1 V to ±18 V
    • Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at 5 V)
    • Low input bias current: 25 nA typ.
    • Low input offset current: ±5 nA typ.
    • Input common-mode voltage range includes negative rail
    • Low output saturation voltage: 250 mV typ. (IO = 4 mA)
    • Differential input voltage range equal to the supply voltage
    • TTL, DTL, ECL, MOS, CMOS compatible outputs
    • ESD internal protection: 2 kV
    • Wide operating temperature range: -40 to 150 °C