Product Overview

The APS12625 and APS12626 are dual ultrasensitive Hall-effect latches designed for use with ring magnets. They feature vertical and planar Hall elements with orthogonal sensing axes, providing 90 phase separation independent of magnet pole spacing and air gap. This eliminates the need for target optimization, offering flexibility and ease of use. The APS12625 provides Speed and Direction outputs, while the APS12626 offers quadrature outputs (Channel A/B). A unique power-cycling restore feature (-P option) prevents the accumulation of lost counts/pulses.

Product Attributes

• Brand: Allegro MicroSystems
• Certifications: ISO 26262 / ASIL A functional safety compliance, Automotive grade/qualified per AEC-Q100
• Package: 5-Pin SOT23-W (Suffix LH)
• RoHS Compliant: Yes

Technical Specifications

Typical Applications

• Automotive: Power closures/actuators, Electronic power steering, Seat/window/sunroof motors, Trunk/door/liftgate motors
• Industrial motors/encoders
• Garage door openers
• Motorized window blinds
• White goods