Honeywell offers a variety of Linear Hall-Effect Sensor ICs to meet a wide range of industrial and medical application needs. They are designed to monitor magnetic fields from a permanent magnet or an electromagnet. Honeywell has engineered these devices to enable top performance, precision, repeatability, and ruggedness. A variety of package styles and packaging options are available. The SS39ET Series is Honeywell’s newest, and smallest, Linear Hall-Effect Sensor IC.