OH3172X - Hall effect Latch
OH3172X, OH1881 Hall-effect Latching Switch IC is composed of a reverse protector, voltage regulator, Hall voltage generator, differential amplifier, Schmitt trigger, and an open-collector output on a single silicon chip.
It can convert the changeable magnetic field signal into a digital voltage out
OH3172X Features
* High reliability
* anti-environmental stress
* Reverse Polarity Protection
* Interfacing with All Kinds of Logic Circuits 3. Applications
* Non-contact switch
* Speed measurement
* Position detection
* Brushless DC motor 4. Functional Block Diagram Pin1.VCC REG AMP
