发明申请
- 专利标题： Circuits and Methods for Generating a Self-Test of a Magnetic Field Sensor
- 专利标题（中）： 用于产生磁场传感器自检的电路和方法
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申请号： US13743451申请日： 2013-01-17
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公开(公告)号： US20130134965A1公开(公告)日： 2013-05-30
- 发明人: Andreas P. Friedrich , Andrea Foletto , Michael C. Doogue , William P. Taylor , Ravi Vig , P. Karl Scheller
- 申请人： Andreas P. Friedrich , Andrea Foletto , Michael C. Doogue , William P. Taylor , Ravi Vig , P. Karl Scheller
- 主分类号： G01R35/00
- IPC分类号： G01R35/00
摘要：
A magnetic field sensor includes built in self-test circuits that allow a self-test of most of, or all of, the circuitry of the magnetic field sensor, including self-test of a magnetic field sensing element used within the magnetic field sensor, while the magnetic field sensor is functioning in normal operation.