The MagnTek MT8111AT Magnetic Sensor SOT-23 RoHS is a small form factor, low power, low profile CMOS IC that is designed to detect and measure the change in magnetic field strength in a range of applications. The device has three magnetic field sensitive channels that can be individually configured for a variety of applications. The MT8111AT has a footprint of just 1.6mm x 2.5mm and is compliant with RoHS guidelines. The MT8111AT is ideal for applications such as automotive applications, security systems, consumer products, industrial motion control, and more. It is designed to have high accuracy, low power consumption, excellent temperature stability, and a user-friendly interface. In addition, the MT8111AT provides a good immunity from the environment and is suitable for both through-hole and surface mount design.