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Smart temperature sensing device

  • US 5,857,777 A
  • Filed: 09/25/1996
  • Issued: 01/12/1999
  • Est. Priority Date: 09/25/1996
  • Status: Expired due to Term
First Claim
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1. A temperature sensing device, comprising:

  • a sensor unit including a sensor operable to sense a temperature; and

    a memory integral to the sensor unit, wherein the memory contains nonlinear calibration data which characterize the sensor and wherein the nonlinear calibration data is independent of conversion circuitry which utilizes the nonlinear calibration data in converting a signal representative of the sensed temperature into an output indicative of the temperature.

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