DocumentCode
2207605
Title
A 0.35um-CMOS, Wide-Band, Low-Noise HALL Magnetometer for Current Sensing Applications
Author
Dimitropoulos, P.D. ; Drljaca, P.M. ; Popovic, R.S.
Author_Institution
Swiss Fed. Inst. of Technol. Lausanne (EPFL), Lausanne
fYear
2007
fDate
28-31 Oct. 2007
Firstpage
884
Lastpage
887
Abstract
A CMOS HALL magnetometer is presented herein that can be optimally used in current sensing applications thanks to its specific features. The magnetometer incorporates a set of integrated coils that generate a reference AC magnetic field to allow for sensitivity and offset stabilization against temperature variations.
Keywords
CMOS integrated circuits; coils; magnetic fields; magnetometers; AC magnetic field; CMOS wideband low-noise Hall magnetometer; current sensing; integrated coils; Coils; Current measurement; Frequency; Magnetic field measurement; Magnetic sensors; Magnetometers; Power control; Temperature sensors; Transconductance; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Sensors, 2007 IEEE
Conference_Location
Atlanta, GA
ISSN
1930-0395
Print_ISBN
978-1-4244-1261-7
Electronic_ISBN
1930-0395
Type
conf
DOI
10.1109/ICSENS.2007.4388543
Filename
4388543
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