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LM397MDC

LM397MDC Description

Single General Purpose Voltage Comparator

LM397MDC Manufacturer

National Semiconductor

LM397MDC Datasheet (PDF)

LM397MDC Datasheet

LM397MDC Price & Availability


Check LM397MDC Price & Availability at Canics

LM397MDC Features

  • A/D converters
  • Pulse, square wave generators
  • Peak detector
  • Industrial applications

LM397MDC Description

    The LM397 is a single voltage comparator with an input common mode that includes ground. The LM397 is designed to operate from a single 5V to 30V power supply or a split power supply. Its low supply current is virtually independent of the magnitude of the supply voltage.

    The LM397 features an open collector output stage. This allows the connection of an external resistor at the output. The output can directly interface with TTL, CMOS and other logic levels, by tying the resistor to different voltage levels (level translator).

    The LM397 is available in space saving SOT23-5 package and pin compatible to TI's TL331, single differential comparator.

    LM397MDC Parameters

    StatusFull production
    PackageUnpackaged Die
    Temperature Min (deg C)-40
    Temperature Max (deg C)85
    PinsUnpackaged Die
    Input RangeVcm to V-
    Channels (Channels)1
    SupplyCurrent Per Channel (mA).25
    Supply Min (Volt)5
    Supply Max (Volt)30
    Offset Voltage (mV)7
    Max Input Bias Current (nA)400
    Output Current (mA)13
    Response Time (us).25
    Output BusOpen Drain
    Select parameters and click to see components with these parameters.

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    Keywords
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    LM397MDC Circuit LM397MDC Reference LM397MDC PDF LM397MDC RoHS