Magnetic field sensor and method for determining and correcting an offset voltage of a magnetic field sensor
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United States of America Patent
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Jun 27, 2017
Grant Date -
Jan 17, 2013
app pub date -
Jul 5, 2012
filing date -
Jul 14, 2011
priority date (Note) -
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Abstract
A magnetic field sensor having a Hall sensor with a first terminal contact and with a second terminal contact and with a third terminal contact and with a fourth terminal contact and with a fifth terminal contact, whereby a first switch with a control input is provided between the first terminal contact and the fifth terminal contact, and the first switch connects or disconnects the first terminal contact to/from the fifth terminal contact, and a control unit is provided and the control unit is connected to the control input of the first switch.
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