The HS201 is an integrated Hall effect High Sensitivity latched sensor designed for electronic
commutation of b-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 an open-collector output. An internal band-gap regulator is used to provide temperature compensated supply voltage for internal
circuits and allows a wide operating supply range.