A Linearized thermometer Circuit Employing a Thermistor and a Diode as Probing Elements

ABSTRACT

The development of a linearized thermistor-based thermometer circuit with a thermistor and a diode as the temperature probing elements is here reported. The circuit is effectively that of an op amp based logarithmic amplifier, which takes its input from another inverting op amp circuit having a thermistor in its feedback loop. The performance of the circuit is demonstrated experimentally and has been found to have a linearity error of less than 0.2%. The accuracy analysis of the circuit is also discussed.

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APA

Kamil, I & Adegenero, O (2021). A Linearized thermometer Circuit Employing a Thermistor and a Diode as Probing Elements. Afribary. Retrieved from https://afribary.com/works/a-linearized-thermometer-circuit-employing-a-thermistor-and-a-diode-as-probing-elements

MLA 8th

Kamil, I and O Adegenero "A Linearized thermometer Circuit Employing a Thermistor and a Diode as Probing Elements" Afribary. Afribary, 13 Mar. 2021, https://afribary.com/works/a-linearized-thermometer-circuit-employing-a-thermistor-and-a-diode-as-probing-elements. Accessed 16 Jun. 2024.

MLA7

Kamil, I, O Adegenero . "A Linearized thermometer Circuit Employing a Thermistor and a Diode as Probing Elements". Afribary, Afribary, 13 Mar. 2021. Web. 16 Jun. 2024. < https://afribary.com/works/a-linearized-thermometer-circuit-employing-a-thermistor-and-a-diode-as-probing-elements >.

Chicago

Kamil, I and Adegenero, O . "A Linearized thermometer Circuit Employing a Thermistor and a Diode as Probing Elements" Afribary (2021). Accessed June 16, 2024. https://afribary.com/works/a-linearized-thermometer-circuit-employing-a-thermistor-and-a-diode-as-probing-elements