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Switches

OEMs and tier one providers choose from our broad portfolio of two-wire sensors for applications like seat belt buckles, seat track and occupant sensor.

You can trust our safety and performance, too. Allegro Hall switches offer ISO 26262 compliance for automotive safety systems, industry-leading ESD and EMC performance, as well as 4× chopper stabilization for superior temperature stability and resistance to physical stress.

Switches Selection Guide

Selection & Solution Guides

Documentation & Resources

Two-and-Three-Wire-Sensor-Interfaces

APS11900 Programming Guide

Digital Position Sensor ICs—Continuous-Time to Chopper-Stabilized Cross-Reference Guide

Vehicle Safety Systems

Latching Switch Hall-Effect IC Basics