OH3144 switch equivalent, unipolar hall effect switch.
* 4V to 24V DC operation voltage
* Open-Collector pre-driver
* 25mA maximum sinking output current.
* Reverse Polarity Protection
3. Applications
* Th.
* The brushless DC motor internal reversing
* The motor speed and direction detection
* The motor of the ele.
OH3144 Hall switches IC internally consists of reverse voltage protection device, voltage regulator, Hall voltage generator, a differential amplifier, Schmitt trigger, and the open collector output level, which can change magnetic field signals into .
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