MAGNETIC FIELD SENSORS AND RELATED TECHNIQUES THAT CAN PROVIDE SELF-TEST INFORMATION
摘要
Magnetic field sensor and related techniques can identify passing conditions, failing conditions, and marginal conditions of a sensed object. The magnetic field sensor and techniques can use one or more peak values of a proximity signal representative of proximity of the object, DC offset values of the proximity signal, or threshold values related to an amplitude of a signal representative of the proximity signal to identify the conditions.
申请公布号
WO2013191862(A1)
申请公布日期
2013.12.27
申请号
WO2013US43309
申请日期
2013.05.30
申请人
ALLEGRO MICROSYSTEMS, LLC
发明人
DWYER, DANIEL, S.;GRAHAM, CHRISTINE;SCHELLER, P., KARL;DONOVAN, MARK, J.