Apparatus and method for reducing a transient signal in a magnetic field sensor

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United States of America Patent

PATENT NO 8339134
APP PUB NO 20120086444A1
SERIAL NO

12900969

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Abstract

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A magnetic field sensor includes a compensation loop coupled in series with normal circuit couplings in order to reduce a transient signal that would otherwise be generated when the magnetic field sensor experiences a high rate of change of magnetic field. In some embodiments, the magnetic field sensor is a current sensor responsive to a magnetic field generated by a current-carrying conductor.

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Patent Owner(s)

Patent OwnerAddress
ALLEGRO MICROSYSTEMS LLC955 PERIMETER ROAD MANCHESTER NH 03103-3353

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Weihua Westford, US 44 403
Ward, Michael G Wells, US 23 638

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