DocumentCode
3340075
Title
A programmable interface circuit for inductive position sensors
Author
Roewer, F. ; Kleine, U. ; Salzwedel, K.-E. ; Mednikov, F. ; Pfaffinger, Ch. ; Sellen, M.
Author_Institution
Otto von Guericke Univ., Magdeburg, Germany
fYear
2003
fDate
23-25 Feb. 2003
Firstpage
175
Lastpage
179
Abstract
In this paper a new programmable sensor interface circuit for contactless inductive position sensors is described. The chip meets the requirements of various sensors with different electrical and mechanical parameters. The interface circuit is fabricated with a 0.8 μm CMOS technology. It is designed for an 11-bit resolution. This is validated by measurements.
Keywords
CMOS integrated circuits; electric sensing devices; mixed analogue-digital integrated circuits; position measurement; 0.8 micron; 11 bit; CMOS technology; contactless sensors; electrical parameters; inductive position sensors; mechanical parameters; programmable interface circuit; sensor interface circuit; CMOS technology; Circuits; Contacts; Feedback loop; Mechanical sensors; Resistors; Semiconductor device measurement; Sensor systems; Temperature sensors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Mixed-Signal Design, 2003. Southwest Symposium on
Print_ISBN
0-7803-7778-8
Type
conf
DOI
10.1109/SSMSD.2003.1190421
Filename
1190421
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