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LM432

LM432 Manufacturer

National Semiconductor

LM432 Description

Dual Op Amp with On-Chip Fixed 2.5V Reference

LM432 Categories

Voltage Reference

LM432 Datasheet (PDF)

LM432 Datasheet

LM432 Price & Availability


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LM432 Features

  • Low cost charging circuitry
  • Power supplies and adapters

LM432 Description

    The LM432 integrates two operational amplifiers and one 2.5V reference. The reference is based on the LMV431 adjustable shunt regulator with the output voltage adjusted to a fixed 2.5V. The Op Amps are similar to the LM358 with a common-mode input range that includes ground. Integrating the reference and Op Amps creates a solution for low cost charging applications.

    LM432 Parameters

    Temperature Min (deg C)-40
    Temperature Max (deg C)85
    Channels (Channels)2
    Input OutputTypeVcm to V-, Not R-R Out
    Gain Bandwidth (MHz)1
    Slew Rate (Volts/usec).50
    SupplyCurrent Per Channel (mA).0750
    Supply Min (Volt)2.50
    Supply Max (Volt)15
    Offset Voltage (mV)4
    Max Input Bias Current (nA)50
    Output Current (mA)11
    Voltage Noise (nV/Hz)50
    Shut downNo
    Special Featureswith 2.5V reference
    Select parameters and click to see components with these parameters.

    Products Similar to LM432

    LM432MA, LM432MAX, LM432MA/NOPB, LM432MAX/NOPB

     
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