发明名称 |
Circuits and Methods for Generating a Self-Test of a Magnetic Field Sensor |
摘要 |
A magnetic field sensor includes built in self-test circuits that allow a self-test of most of, or all of, the circuitry of the magnetic field sensor, including self-test of a magnetic field sensing element used within the magnetic field sensor, while the magnetic field sensor is functioning in normal operation.
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申请公布号 |
US2010211347(A1) |
申请公布日期 |
2010.08.19 |
申请号 |
US20100706318 |
申请日期 |
2010.02.16 |
申请人 |
ALLEGRO MICROSYSTEMS, INC. |
发明人 |
FRIEDRICH ANDREAS P.;FOLETTO ANDREA;DOOGUE MICHAEL C.;TAYLOR WILLIAM P.;VIG RAVI;SCHELLER P. KARL |
分类号 |
G06F19/00;G01R33/00;G01R35/00 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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