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LMC7221AIM5

LMC7221AIM5 Description

Tiny CMOS Comparator with Rail-to-Rail Input and Open Drain Output

LMC7221AIM5 Description

IC, MICROPOWER COMP, SINGLE, 4µS SOT23-5

LMC7221AIM5 Manufacturer

National Semiconductor

LMC7221AIM5 Datasheet (PDF)

LMC7221AIM5 Datasheet
LMC7221AIM5 Datasheet

LMC7221AIM5 Price & Availability


Check LMC7221AIM5 Price & Availability at Canics

LMC7221AIM5 Features

  • Tiny SOT 23-5 package saves space
  • Package is less than 1.43 mm thick
  • Guaranteed specs at 2.7V, 5V, 15V supplies
  • Typical supply current 7 µA at 5V
  • Response time of 4 µs at 5V
  • LMC7221-open drain output
  • Input common-mode range beyond V- and V+
  • Low input current

LMC7221AIM5 Description

    The LM7221 is a micropower CMOS comparator available in the space saving SOT23-5 package. This makes this comparator ideal for space and weight critical designs. The LMC7221 is also available in the SO-8 package. The LMC7221 is supplied in two offset voltage grades, 5 mV and 15 mV.

    The open drain output can be pulled up with a resistor to a voltage which can be higher or lower than the supply voltage-this makes the part useful for mixed voltage systems.

    For a tiny comparator with a push-pull output, please see the LMC7211 datasheet.

    LMC7221AIM5 Parameters

    StatusFull production
    PackageSOT-23
    Temperature Min (deg C)-40
    Temperature Max (deg C)85
    Pins5
    Pricing$0.70
    Input RangeR-R Input
    Channels (Channels)1
    SupplyCurrent Per Channel (mA).0070
    Supply Min (Volt)2.70
    Supply Max (Volt)15
    Offset Voltage (mV)5, 15
    Max Input Bias Current (nA).0010
    Output Current (mA)45
    Supply Current7µA
    Response Time (us)4
    Output BusOpen Drain
    Special FeaturesUndefined
    Supply Voltage Range2.7V to 15V
    Response Time4µs
    Comparator TypeMicropower
    No. of Comparators1
    IC Output TypeCMOS, MOS, Open-Collector / Drain, TTL
    RoHS CompliantNo
    Select parameters and click to see components with these parameters.

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    Keywords
    LMC7221AIM5 Data Sheet LMC7221AIM5 Spec LMC7221AIM5 Application Notes LMC7221AIM5 Distributor
    LMC7221AIM5 Circuit LMC7221AIM5 Reference LMC7221AIM5 PDF LMC7221AIM5 RoHS