Low-tolerance high-sensitivity in-plane Hall-effect switch

The TMAG5134 is a high sensitivity, low power, in-plane hall effect digital switch designed to replace TMR, AMR and Reed switches. The TMAG5134 features an integrated magnetic concentrator to achieve higher sensitivity and lower power consumption than traditional hall effect devices.

The TMAG5134 product family is available in packages with either a single omni-polar output (SOT-23) or with two independent unipolar outputs (X1LGA). The device supports multiple combinations of high sensitivity thresholds with various sampling rates that allow flexible system design for magnet selection, sensitivity, and power requirements.

To minimize power consumption, the TMAG5134 is internally duty-cycled. The device has a push-pull (CMOS) output which eliminates the need for an external pullup resistor, and is available in industry standard SOT-23 and X1LGA packages. The TMAG5134 is also available in an open-drain configuration.