Specifications: The AMT8633 is an omnipolar Hall switch in SOT23-3, sharing the 2.2-5V, 3µA, ±20/±10 Gauss specification profile of the AMT8632 and AMLX90248. It is rated for -40°C to 85°C operation. Application Scenarios: As a member of this ultra-low-power family, it is designed for high-volume, power-sensitive consumer and IoT applications. It is ideal for integration into smart home devices (like door/window sensors), toy activation switches, low-power remote controls, and portable electronics, offering a simple and effective way to add non-contact switching functionality without compromising battery runtime.