A3144 Hall Effect Sensor

The A3144 Hall Effect Sensor is a monolithic integrated circuit that detects the presence of a magnetic field. It operates as a digital switch, providing a high output when a magnetic south pole is brought near the sensor face. This sensor is highly sensitive and can detect both poles of a magnet, making it suitable for a wide range of applications including wheel speed sensing, gear tooth detection, and proximity switching. With a compact TO-92 package, it is easy to integrate into breadboards and PCBs. Its low power consumption and wide operating voltage range make it a reliable choice for hobbyists and professionals alike. Choose the A3144 for accurate, non-contact magnetic sensing in your electronic designs.