发明名称 |
MAGNETIC POLE INSENSITIVE SWITCH CIRCUIT |
摘要 |
A switch which is magnetic pole insensitive is described. The switch include s a Hall effect sensor coupled to a threshold circuit which provides an output signal indicative of the proximity of magnet, and hence a magnetic field, to the Ha ll effect sensor regardless of the orientation of the magnet to the Hall effect sensor .
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申请公布号 |
CA2562989(C) |
申请公布日期 |
2007.08.21 |
申请号 |
CA19992562989 |
申请日期 |
1999.09.03 |
申请人 |
ALLEGRO MICROSYSTEMS, INC. |
发明人 |
FORREST, GLENN A.;VIG, RAVI;BILOTTI, ALBERTO |
分类号 |
H01H36/00;H04Q7/32 |
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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