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OCH140
Bipolar Hall Effect Position Sensor
◼ General Description
The OCH140 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifiers the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.
◼ Features
⚫ Wide operating voltage range: 3.
OCH140 Datasheet
