Allegro ICs Based on Giant Magnetoresistance (GMR)

Allegro MicroSystems, LLC is a world leader in developing, manufacturing, and marketing high-performance integrated circuits (ICs), which incorporate high performance magnetic transducers. This whitepaper provides a basic understanding of the giant magnetoresistance (GMR) effect and how Allegro ...

Allegro MicroSystems Launches Most Advanced Transmission Speed Sensor ICs

Jan 15, 2019

Manchester, NH — Allegro MicroSystems has announced the release of its most advanced transmission speed sensor family members.

An Effective Method for Characterizing System Bandwidth in Complex Current Sensor Applications

This application note describes multiple methods for measuring and characterizing system bandwidth, with a focus on the impulse response method. Allegro’s ACS720 is the perfect device to validate the test methods outlined here.

Magnetic Sensor ICs Offer Integrated Diagnostics for ASIL Compliance

The ever-evolving requirements of the automotive, industrial, and commercial markets for increased reliability and functionality will continue to drive demand for electronic content, including non-contact magnetic sensor ICs with diagnostics.

Latest LED Driver Family Eliminates PWM Audible Noise with Patented Control Method

Apr 17, 2019

Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy efficient systems, today announced the A8060x family, their latest generation of advanced LED backlight drivers.

Joystick with Allegro Position Sensor IC

Joysticks are widely used human–machine interfaces (HMI) that simultaneously report information on direction and amplitude. Stick tracking is realized by use of a magnet and a magnetic position sensor.

Allegro Product Selection Guide

Sense. Regulate. Drive. Check out our device offerings and packages across all of our product families in this PDF selection guide.