Dual Hall-Effect Latches

We've combined vertical Hall-effect technology (AVHT) with traditional planar Hall-effect technology to create devices that have the ability to sense in two dimensions on a single wafer. 

These vertical Hall sensing solutions enable new, smaller, lower-cost system form-factors and revolutionize motors/encoders, delivering quadrature signals independent of magnet pitch or air-gap. All new devices are also designed to ISO 26262 for functional safety.

Selection & Solution Guides

Allegro Product Selection Guide (PDF)