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KA331
Voltage to Frequency Converter

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Contents

General Description
Features
Product Status/Pricing/Packaging
Order Samples
Qualification Support

General Description

This voltage-to-frequency converter provides the output pulse train at a frequency precisely proportional to the applied input voltage. The KA331 can operate at power supplies as low as 4.0V and be changed output frequency from 1Hz to 100KHz. It is ideally suited for use in simple low-cost circuit for analog-to digital conversion, long term integration, linear frequency modulation or demodulation, frequency-to-voltage conversion, and many other functions.

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Features

  • Guaranteed linearity: 0.01% max.
  • Low power dissipation: 15mW at 5V
  • Wide range of full scale frequency: 1Hz to 100KHz
  • Pulse output compatible with all logic forms
  • Wide dynamic range: 100dB min at 10KHz full scale frequency
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    Product Status/Pricing/Packaging      buy now

    ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage Drawing
    KA331Full ProductionRoHS Compliant$0.311DIP8RAIL PDF
    * Fairchild 1,000 piece Budgetary Pricing
    ** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

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    Qualification Support

    Click on a product for detailed qualification data

    Product
    KA331

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