发明名称 |
Circuit for evaluating the signals of inductive sensors in vehicles |
摘要 |
The circuit has an input circuit (11) and a reference circuit (12), receiving the supplied sensor signals, with generation of a reference voltage acting as a virtual zero point. The peak value of the sensor signal is provided by a peak value detector and reduced by a given factor, before comparison with the sensor signal within a zero transition detector, for controlling the reference voltage provided by the reference circuit. |
申请公布号 |
EP0731356(A1) |
申请公布日期 |
1996.09.11 |
申请号 |
EP19960103141 |
申请日期 |
1996.03.01 |
申请人 |
TEMIC TELEFUNKEN MICROELECTRONIC GMBH |
发明人 |
ALBERTER, GUENTHER;BAUMANN, JOERG;BREU, GUNTHER;GUTBROD, WOLFGANG |
分类号 |
G01P3/481;G01R19/175;H03K5/08;H03K5/1536 |
主分类号 |
G01P3/481 |
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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