A 0.35um-CMOS, Wide-Band, Low-Noise HALL Magnetometer for Current Sensing Applications

A 0.35um-CMOS, Wide-Band, Low-Noise HALL Magnetometer for Current Sensing Applications

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 tempe...

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Bibliographische Detailangaben
Hauptverfasser: Dimitropoulos, P.D., Drljaca, P.M., Popovic, R.S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Coils
Current measurement
Frequency
Magnetic field measurement
Magnetic sensors
Magnetometers
Power control
Temperature sensors
Transconductance
Wideband
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Beschreibung
Zusammenfassung: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.
ISSN:1930-0395
2168-9229
DOI:10.1109/ICSENS.2007.4388543