OH13 - Hall Latch
OH413, OH513, OH13 Series Hall sensor IC latch on to a first pole (North or South) until a magnetic field of sufficient strength of the opposite polarity is brought near the sensor IC.
They internally consist of a reverse voltage protection device, voltage regulator, Hall voltage generator, a differ
OH13 Features
* 4V to 30V DC operation voltage
* Open-Collector sinking type
* 50mA maximum sinking output current.
* Reverse Polarity Protection
* Good temperature performance 3. Applications
* The brushless DC motor internal reversing
* The motor speed and direction detection
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