HAR3920GU-9203R-8-00-HATH – TDK MICRON

The HAR3920GU-9203R-8-00-HATH is a TDK programmable 3D magnetic field sensor designed for stray field robust angular and linear position sensing. This device utilizes an array of integrated Hall elements to measure magnetic field components in three dimensions (Bx, By, Bz). The “9203R” likely denotes a specific factory calibration and configuration variant. Programmability allows for customization of sensitivity, offset compensation, and linearization algorithms to optimize performance in diverse application environments. The “8” likely refers to the number of Hall sensor elements or a specific configuration within the sensor array. The “HATH” suffix may indicate a specific housing type or testing protocol. The sensor’s stray field immunity is achieved through differential measurement techniques and advanced signal processing, enabling accurate position determination even in the presence of interfering magnetic fields. It is typically used in automotive and industrial applications requiring high-resolution and reliable position sensing.