Arrangement for self-testing a magnetic field sensor that uses a circular vertical Hall (CVH) arrangement for self-testing the sensing element and / or circular vertical Hall (CVH) sensing element

摘要

The circular vertical hole (CVH) with the switching constitution around the inspection element, you do not respond to normal mode which responds to the magnetic field in a certain time constitution or the magnetic field, but simulation are done to give at least one side among the 1st and 2nd self-check mode constitution which it is possible the magnetic field in other time. Also the method of corresponding is stated and.