DocumentCode
1905228
Title
Low-cost analog interface circuit for resistive bridge sensors
Author
Lopez-Martin, Antonio J. ; Carlosena, Alfonso
Author_Institution
Dept. Electr. & Electron. Eng., Public Univ. of Navarra, Pamplona, Spain
fYear
2013
fDate
4-6 Sept. 2013
Firstpage
338
Lastpage
341
Abstract
A CMOS analog interface circuit aimed to condition resistive bridge outputs is presented. It is based on simple and efficient thermal compensation and linearization techniques, providing an amplified, linear output in analog form. Measurement results of a test chip prototype are provided, confirming experimentally the advantages of the circuit.
Keywords
CMOS analogue integrated circuits; sensors; CMOS analog interface circuit; linearization techniques; resistive bridge sensors; test chip prototype; thermal compensation techniques; Bridge circuits; Magnetic sensors; Sensor phenomena and characterization; Temperature dependence; Temperature measurement; Temperature sensors; Sensor interfacing circuit; resistive bridge transducer; resistive sensory;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Information Technologies (ISCIT), 2013 13th International Symposium on
Conference_Location
Surat Thani
Print_ISBN
978-1-4673-5578-0
Type
conf
DOI
10.1109/ISCIT.2013.6645877
Filename
6645877
Link To Document