3D 磁性位置传感器
借助 Allegro 的 3DMAG™ 多轴传感器，提升更高的机械设计灵活性和精度。这些传感器经过精心设计，可捕捉3D 空间中的复杂线性和角度运动，同时抑制杂散磁场
Featured Products
A31315
3D Hall-Effect Sensor for Rotary and Linear Position Measurement
A31301
Low Power 3D Magnetic Position Sensor with SPI & I²C Interfaces and Angle Output
A31316
3D PCB-less Hall-Effect Sensor for Rotary and Linear Measurement
A31331
Automotive grade 3D magnetic position sensor with onboard angle, low power functionality, and SPI and I2C outputs
3D 磁性位置传感器 IC 选择指南
设计资源
Application Note
A31315 DLL Programming using MATLAB on Windows OS
AN296260 - This application note describes procedures for programming the A31315 DLL using MATLAB on Windows OS.
Application Note
A31315 Single Die Sensor Error Function - How to Use
AN296229 - The Allegro 3D magnetic sensing devices can be used in a wide range of applications where mechanical motion (linear or rotational) can be expressed by a changing magnetic angle. Read More.
Application Note
Short-Stroke Rotary Application of the A31315
AN296204 - This guide is intended to assist you in applying the A31315 Samples Programming Software to your short-stroke rotary application, such as a throttle-body, which uses the A31315 Advanced Linear Sensor and a target motion of 0° to 90°.
Application Note
How to Determine and Remove Systematic Channel Errors Using 3D Linear Angle Sensors
AN296201-This application note intends to describe the channel level errors and their impact on reported angle in 3D linear angle sensors when using the device in an on-axis rotary application. This document will also describe how to compensate for these errors using internal customer settings.
Application Note
A31315 Slide-By Introductory Application Guide
AN296189 - The A31315 is a multi-axis Halleffect sensor with advanced integrated signal processing capabilities that simplifies the numerous design challenges that the systems designer faces.