发明名称 |
MAGNETIC-FIELD SENSOR |
摘要 |
A magnetic field sensor having two component layer transistors of opposite polarities are cross connected together and give a higher degree of sensitivity, by virtue of that feedback effect. The magnetic field sensor serves for measuring a magnetic field and is supplied by way of a costant current source from a d.c. voltage supply. In an alternative embodiment, it has a working point adjusting circuit, a change-over contact circuit, and a voltage regulator for nullifying the offset voltage. |
申请公布号 |
DE3373166(D1) |
申请公布日期 |
1987.09.24 |
申请号 |
DE19833373166 |
申请日期 |
1983.04.14 |
申请人 |
LGZ LANDIS & GYR ZUG AG |
发明人 |
POPOVIC, RADIVOJE, DR. ING.;BALTES, HEINRICH PETER, PROF. DR. PHYS.;ZAJC, TOMISLAV, DIPL.-ING. |
分类号 |
G01R33/06;H01L27/22;H01L29/82;(IPC1-7):H01L27/22 |
主分类号 |
G01R33/06 |
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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