On-line Magazine 'Sensors & Transducers' (S&T e-Digest)

    (ISSN 1726- 5479)

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 2005 /  Published: 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

Click <here> or title of paper to download the full pages article (268 K).

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