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Vol. 57, Issue 7, July 2005, pp. 341-351




Data Acquisition Systems for Quasi-Digital Temperature Sensors

Based on Universal Frequency-to-Digital Converter



Sergey Y. Yurish


Institute of Computer Sciences and Technologies, National University Lviv Polytechnic

Bandera str., 12, 79013 Lviv, UA

Phone: +380502280003, fax: +380 32 2971641

E-mail: syurish@mail.lviv.ua


Received: 5 July 2005 /   Accepted: 15 July 2005Published: 26 July 2005


Abstract: The application specific paper describes a design approach for data acquisition systems for quasi-digital temperature sensors. It is based on the Universal Frequency-to-Digital Converter (UFDC-1) working well with any frequency output sensors. Such design approach lets significantly simplify the design process, reduce time-to-market and production price and produce data acquisition systems with high metrological performances. Practical examples of direct interfacing of quasi-digital temperature sensors to the UFDC-1 are given.


Keywords: universal frequency-to-digital converters, quasi-digital temperature sensors, data acquisition systems, frequency output sensors, sensor interfacing, UFDC-1


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