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| HALL EFFECT SENOR IC | MAGNETIC SENSOR |
OH543 / OH443 / OH443R Hall Latch IC
1. General Description
OH543，OH443, OH443R series unipolar hall IC includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. It detects the changes of the Magnetic field and outputs a digital voltage signal. With the typical feature of a wide range of supply voltage, operating temperature, and high load capacity, they perform well in many applications, such as position control, speed detection, and flow detection as a non-contact magnetic sensor. Flat TO-92S, SOT89 (SC23) package style is available.
2. Features
⚫ 3.
OH443 Datasheet
