Catalog Categories Part Numbers Manufacturers Search

LM56CIMMX

LM56CIMMX Description

Dual Output Low Power Thermostat

LM56CIMMX Categories

Thermostatic Switches

LM56CIMMX Manufacturer

National Semiconductor

LM56CIMMX Datasheet (PDF)

LM56CIMMX Datasheet

LM56CIMMX Price & Availability


Check LM56CIMMX Price & Availability at Canics

LM56CIMMX Features

  • Digital outputs support TTL logic levels
  • Internal temperature sensor
  • 2 internal comparators with hysteresis
  • Internal voltage reference
  • Available in 8-pin SO and Mini-SO8 plastic packages

LM56CIMMX Description

    The LM56 is a precision low power thermostat. Two stable temperature trip points (VT1 and VT2) are generated by dividing down the LM56 1.250V bandgap voltage reference using 3 external resistors. The LM56 has two digital outputs. OUT1 goes LOW when the temperature exceeds T1 and goes HIGH when the the temperature goes below (T1-THYST). Similarly, OUT2 goes LOW when the temperature exceeds T2 and goes HIGH when the temperature goes below (T2-THYST). THYST is an internally set 5°C typical hysteresis.

    The LM56 is available in an 8-lead Mini-SO8 surface mount package and an 8-lead small outline package.

    LM56CIMMX Parameters

    StatusFull production
    PackageMINI SOIC
    Temperature Min (deg C)-40
    Temperature Max (deg C)125
    Pins8
    Pricing$0.76
    Supply Min (Volt)2.70
    Supply Max (Volt)10
    Quiescent Current (mA).23
    Accuracy (+/-) (deg C)2, 3
    Sensor Gain6.2 mV/Deg C
    VtempOutput Impedance (Ohm)1500
    Comparators ()2
    Preset SetpointsNo
    Reference Output (Volt)1.25
    Select parameters and click to see components with these parameters.

    Products Similar to LM56CIMMX

    LM56, LM56BIM, LM56BIMM, LM56BIMMX, LM56BIMX

     
    Other Components
    MS3450L20-15PW
    MCR10EZPF3090
    FMM6G50US60
    293D225X9025B2TE3
    EV32C3B5A1-2.048M TR
    Keywords
    LM56CIMMX Data Sheet LM56CIMMX Spec LM56CIMMX Application Notes LM56CIMMX Distributor
    LM56CIMMX Circuit LM56CIMMX Reference LM56CIMMX PDF LM56CIMMX RoHS