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  • Moisture sensitivity level: n/a
  • RoHS 3(EU 2015/863)
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NJM2903D Low Power Dual Comparator

Sku:

NJM2903D

Features
  • Low Operating Voltage
  • Open Collector Output
  • General

    The NJM2903 consists of two independent precision voltage comparators with an offset voltage specification as low as 5.0mV max They are designed specifically to operate from a single power supply over a wide range of voltages.

    Operation from split power supplies is also possible and the low power supply current drain is independent of the power supply voltage.

    The NJM2903 has unique characteristics that the input common-mode voltage includes ground, even when operated from a single power supply voltage.

    Application areas include limit comparators,simple A/D converters; pulse, square-wave and time delay generators; wide range VCOs; MOS clock timers; multivibrators and high voltage digital logic gates.

    The NJM2903 was designed to directly interface with TTL and CMOS.

    When operated from both plus and minus power supplies, the NJM2903 will directly interface with MOS logic where the low power drain is a distinct advantage over standard comparators.The NJM2903 consists of two independent precision voltage comparators with an offset voltage specification as low as 5.0mV max They are designed specifically to operate from a single power supply over a wide range of voltages.

    Operation from split power supplies is also possible and the low power supply current drain is independent of the power supply voltage.

    The NJM2903 has unique characteristics that the input common-mode voltage includes ground, even when operated from a single power supply voltage.

    Application areas include limit comparators,simple A/D converters; pulse, square-wave and time delay generators; wide range VCOs; MOS clock timers; multivibrators and high voltage digital logic gates.

    The NJM2903 was designed to directly interface with TTL and CMOS.

    When operated from both plus and minus power supplies, the NJM2903 will directly interface with MOS logic where the low power drain is a distinct advantage over standard comparators.The NJM2903 consists of two independent precision voltage comparators with an offset voltage specification as low as 5.0mV max They are designed specifically to operate from a single power supply over a wide range of voltages.

    Operation from split power supplies is also possible and the low power supply current drain is independent of the power supply voltage.

    The NJM2903 has unique characteristics that the input common-mode voltage includes ground, even when operated from a single power supply voltage.

    Application areas include limit comparators,simple A/D converters; pulse, square-wave and time delay generators; wide range VCOs; MOS clock timers; multivibrators and high voltage digital logic gates.

    The NJM2903 was designed to directly interface with TTL and CMOS.

    When operated from both plus and minus power supplies, the NJM2903 will directly interface with MOS logic where the low power drain is a distinct advantage over standard comparators.

    Technical Specification
    Number of Circuits 2
    Supply Voltage (min) 2V
    Supply Voltage (max) 36V
    Input Offset Voltage 0.5mV
    Input Offset Current 0.5nA
    Supply Current 450mA
    Response Time 1,300ns
    Voltage Gain (Open Loop) 106dB

    UK Customers

    Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.

    Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00.

     

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