Description
| HALL EFFECT SENOR IC | MAGNETIC SENSOR | OH9213 Series Omnipolar CMOS Hall IC 1.General .
OH9213 series IC is an integrated hall-effect sensor explicitly designed to meet the requirements of lowpower devices, for example, as an On/Off swit.
Applications
* Micropower design
* High sensitivity and high stability of the
magnetic switching points
* High resistance to mechanical stress
* Switching for both poles of a magnet
(omnipolar)
* Cover switch in clam-shell cellular phones
* Cover switch in Notebook PC/PDA
* Contact-