Allegro MicroSystems 3D Magnetic Position Sensor ICs
Allegro MicroSystems 3D Magnetic Position Sensor ICs are robust, high-performing, accurate 3D magnetic sensing solutions combining extensive expertise in planar and vertical hall technologies. The 3D Magnetic Position Sensor ICs deliver a wide range of contactless motion detection and work with virtually any moving magnet system, simplifying magnetic design and system integration. With unparalleled design flexibility for automotive, industrial, and consumer applications, 3DMAG™ sensors have all angles covered.
The Allegro MicroSystems 3D Magnetic Position Sensor ICs support a wide range allowing convenient placement and choice of axes of interest to sense the motion that needs to be measured. 3DMAG sensors sense rotary or linear motion from various output protocols, ranging from simple analog outputs to high integrity digital interfaces. The devices operate at high fields without saturating, eliminate on-chip concentrators, and be programmed directly through multiple interfaces.
The 3D Magnetic Sensor ICs sensors produce the measurement accuracy and performance needed to meet the stringent requirements of safety-critical automotive applications. Superior accuracy and on-chip diagnostics improve driver, passenger, and public safety for autonomous and driver-assisted vehicles.
Features
- Unparalleled design flexibility
- Simplified use and programming
- Improved safety
Applications
- Automotive
- Industrial
- Consumer
Videos
Associated Products
Allegro MicroSystems 1D Factory Programmed Linear Sensor ICs
Contactless, simple-to-use devices that accurately measure the position of an object.
Allegro MicroSystems 1D Customer Programmable Linear Sensor ICs
Contactless, simple-to-use devices that accurately measure the position of an object.
Allegro MicroSystems 2D Angle Position Sensor ICs
Provides safety and technical innovation while providing low latency digital output.
Allegro MicroSystems Magnetic Linear & Angle Position Sensor ICs
Contactless, absolute position, robust, EEPROM programmable ICs.
Allegro MicroSystems A31316 3D Hall-Effect Magnetic Position Sensor IC
Robust sensor IC designed for on-/off-axis rotary and linear stroke position measurement.
Additional Resources
- 3DMAG: All Angles Covered
- Allegro Product Selection Guide
- A31315 Slide-By Introductory Application Guide
- How to Determine and Remove Systematic Channel Errors using 3D Linear Angle Sensors
- Short-Stroke Rotary Application of the A31315
- A31315 Single Die Sensor Error Function – How To Use
- Joystick with Allegro Position Sensor IC
- 3D Linear or 2D angle sensing with the ALS31300 and ALS31313 hall-effect ICs
- Advanced power management using the ALS31300 and ALS31313 3D hall-effect sensor ICs with I2C output