发明名称 |
ARRANGEMENTS FOR SELF-TESTING A CIRCULAR VERTICAL HALL (CVH) SENSING ELEMENT AND/OR FOR SELF-TESTING A MAGNETIC FIELD SENSOR THAT USES A CIRCULAR VERTICAL HALL (CVH) SENSING ELEMENT |
摘要 |
A switching arrangement around a circular vertical Hall (CVH) sensing element can provide a normal mode configuration responsive to magnetic fields at some times, and at least one of a first and a second self-test mode configuration not responsive to a magnetic field but simulating a magnetic field at other times. A corresponding method is also described. |
申请公布号 |
WO2012170126(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
WO2012US36071 |
申请日期 |
2012.05.02 |
申请人 |
ALLEGRO MICROSYSTEMS, INC.;DAUBERT, STEVEN |
发明人 |
DAUBERT, STEVEN |
分类号 |
G01R33/00;G01R33/07 |
主分类号 |
G01R33/00 |
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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