UGN3235 Datasheet PDF - Allegro MicroSystems

DUAL-OUTPUT HALL-EFFECT SWITCH

●Type UGN3235K Hall-effect sensors are bipolar integrated circuits designed for commutation of brushless dc motors, and other rotary encoding applications using multi-pole ring magnets. The device features two outputs which are independently activated by magnetic fields of opposite polarity.

●FEATURES

●■ Reliable and Rugged Magnetic Sensing Switch

●■ Two Outputs Independently Switched by North and South Poles

●■ Independent Actuation of Outputs Minimizes Inductive-Load Reactive Transient

●■ Built-in Hysteresis Minimizes Interference from Stray Fields

●■ Operates from 4.5 V to 24 V

●■ Outputs Compatible with All Logic Levels

●■ On-Board Reverse Polarity Protection

●■ Open-Collector, Active-Low Outputs