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Guide

APS13568 Proto Board User Manual

The APS13568 integrates an ultrasensitive Hall-effect switch with a linear programmable current regulator that provides up to 150 mA for driving a string of high brightness LEDs.

Application Note

Unipolar Switch Hall-Effect IC Basics

There are four general categories of Hall-effect IC devices that provide a digital output: unipolar switches, bipolar switches, omnipolar switches, and latches.

Application Note

Smart Locks

New keyless, smart locks are emerging and replacing the traditional key deadbolt locks. With this new technology, the key is no longer used, and the deadbolt position is now controlled by the smart lock itself and not the user with their key.

Application Note

TMR Digital Latches in Point-Level Liquid Sensors

Liquid-level sensors are used in a variety of applications in the industrial and consumer marketplace and play a vital role in providing the necessary data to the host system.

Whitepaper

Maximize Your Battery Life with Micropower Switch and Latch Sensors

This whitepaper delves into the technical advantages of the APS11753 micropower switch and APS12753 micropower latch, showcasing their value propositions and the system-level benefits they bring to power-sensitive applications.

Guide

APS11900 Programming Guide

This document describes two approaches to programming the APS11900 and should be used as a companion to the product datasheet.

Application Note

Introduction to Hall-Effect Switches and Conversion from Mechanical Switches

AN296192 - This application note will discuss the technical considerations necessary to aid with the replacement of an on/off mechanical switch with a Hall-effect switch.

Application Note

General Applications Using The APS13568

AN296238 - In this applicate note, we discuss the use of the APS13568, an integrated circuit that combines an ultra-sensitive, omnipolar, micropower Hall-effect switch with a linear programmable current regulator which can provide up to 150 mA current to drive high brightness LEDs.

Application Note

AN296331 - How to Choose the Best Micropower Switch or Latch Magnetic Sensor for Your Application

This application note discusses the fundamental principles that govern micropower switch and latch magnetic sensors.

OnDemand Webinar

Magnetic Sensing: Maximizing Battery Life in Industrial and Consumer Applications

Join our webinar for a refresher on magnetic sensing technologies and an exploration of the latest technical innovations aimed at reducing power consumption in these versatile, reliable, and high-performance solid-state sensors.

Whitepaper

Maximizing Robust Window Open Detection Systems with Micropower Hall-Effect Switches and Latches

Let's explore the intricacies of designing a robust and effective window open detection solution for security systems.

Application Note

AN296330 - Selecting the Right Magnetic Switch or Latch for Your Application

This application note is intended to provide a step-by-step process to help designers pick the right Allegro switch or latch part for their specific application.

Blog

Switches vs. Latches: Understanding the Key Differences and Their Applications

Discover how Hall-effect switches and latches, essential magnetic sensors, power smartphones, industrial equipment, automotive systems, and DC motors. Learn their differences and applications in this insightful blog post.

Application Note

Two-and-Three-Wire-Sensor-Interfaces

AN296233 - Electrical interfaces for active sensor integrated circuits (ICs) include both two-wire and three-wire interfaces. These two technology styles are named for the number of required connections needed to communicate the sensor output. This application note discusses use and tradeoffs of both interface styles.

Blog

The Power of Precision: Revolutionizing Switches and Latches with TMR Technology

This blog explores the benefits of TMR technology for switches and latches, highlighting how it's transforming these essential components.