Description
| HALL EFFECT SENOR IC | MAGNETIC SENSOR | OH41 / OH41A Hall Latch IC 1.General .
OH41 OH41A Hall-effect Latching Switch IC is composed of a reverse protector, voltage regulator, Hall voltage generator, differential amplifier, Schmi.
Features
* 4.5V to 24V DC operation voltage
* Open-Collector sinking type
* 25mA maximum sinking output current.
* Reverse Polarity Protection
Applications
* The brushless DC motor internal reversing
* The motor speed and direction detection
* The motor of the electric bicycle, power-assisted device
* Speed sensor, counter
* The flow sensor, flow meter
* The automotive odometer, speed sensor
4. Functional Block Diagram
Pin1.VCC