| 发明名称 |
MAGNETPOLUNEMPFINDLICHER SCHALTERKREIS |
| 摘要 |
<p>A switch which is magnetic pole insensitive is described. The switch includes a Hall effect sensor coupled to a threshold circuit which provides an output signal indicative of the proximity of a magnet, and hence a magnetic field, to the Hall effect sensor regardless of the orientation of the magnet to the Hall effect sensor.</p> |
| 申请公布号 |
DE69918839(D1) |
申请公布日期 |
2004.08.26 |
| 申请号 |
DE1999618839 |
申请日期 |
1999.09.03 |
| 申请人 |
ALLEGRO MICROSYSTEMS, INC. |
发明人 |
BILOTTI, ALBERTO;FORREST, A.;VIG, RAVI |
| 分类号 |
H01H36/00;H03K17/90;H03K17/945;H03K17/95;H03K17/97;H04B1/40;H04M1/00;H04M1/02;(IPC1-7):H01H36/00 |
主分类号 |
H01H36/00 |
| 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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