BUY A3120 https://www.utsource.net/itm/p/11224569.html

Description: A3120 is a Hall-effect digital position sensor IC from Avago Technologies. Features: Wide operating voltage range from 2.7V to 24V Low power consumption High sensitivity High temperature stability High immunity to electrical noise Low magnetic hysteresis Low offset voltage Low temperature coefficient High linearity Low quiescent current Low power consumption High immunity to electrical noise High temperature stability High linearity Low quiescent current Low offset voltage Low temperature coefficient Applications: Automotive applications Industrial applications Robotics Automated assembly systems Position sensing Speed sensing Proximity sensing Motion control Magnetic field sensing (For reference only)