Linear magnetic position sensor circuit
AssigneeMelexis Technologies SA
InventorsZsombor LAZAR, Jean-Claude DEPOORTER
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AssigneeMelexis Technologies SA
InventorsZsombor LAZAR, Jean-Claude DEPOORTER
Estimating the term…
A linear magnetic position sensor circuit includes at least one first sensor arranged to generate a first sensing signal indicative of a first magnetic field gradient of a first magnetic field component oriented in a first direction; a second sensor arranged to generate a second sensing signal indicative of a second magnetic field gradient of a second magnetic field component oriented in a second direction different from the first direction; a processing circuit arranged to compute a gradient magnitude value. The processing circuit is arranged to output a position signal based on a ratio of the first and the second sensing signal if the magnitude value is higher than the first predetermined value and to output a position signal based on a predetermined stored value and/or based on a function of the magnitude value if the magnitude value is lower than the first predetermined value.
A linear magnetic position sensor circuit comprising:
A method for determining a position of a magnet with a linear magnetic position sensor circuit, comprising:
Dependencies are inferred from the claim text.