Hall cell geartooth sensor with 15 gauss sensitivity


A monolithic sensor for detecting time-varying magnetic fields, which combines precision analog circuits with a Hall cell, is described. The device withstands the rigorous environment of an automobile engine ignition control system where it detects teeth on a rotating ferrous wheel. The open-collector digital output responds to field changes of 15+or-1 G… (More)


Figures and Tables

Sorry, we couldn't extract any figures or tables for this paper.

Slides referencing similar topics