OH3020 hall-effect equivalent, unipolar hall-effect.
* Respond to a South pole
* 4V to 24V DC operation voltage
* 25mA maximum sinking output current.
* Open-Collector pre-driver
* Reverse Polarity Prote.
The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltag.
OH3020 is a unipolar Hall-Effect IC, which is for contactless switching applications. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hys.
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