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Magnetic sensors

Low power, highly reliable, cost-optimized solutions for magnetic position and current sensing

From detecting the proximity of a magnet, performing rotational calculations, or providing precise, low-drift current measurements, our magnetic sensors deliver reliable, accurate data to help control your system. 

Hall-effect current sensors

High-accuracy, low temperature drift, galvanically isolated Hall-effect current sensors provide protection, feedback control and system monitoring.

Hall-effect latches & switches

Low power, high bandwidth and high sensitivity Hall-effect latches & switches precisely detect the presence of a magnet in a wide variety of applications.

Linear Hall-effect sensors

Bipolar, unipolar and PWM output linear Hall-effect sensors output signals proportional to magnetic flux density for absolute position measurement.

Multi-axis & linear angle position sensors

Highly-integrated, accurate linear 3D Hall-effect sensors provide configurable solutions and diagnostic capabilities for reliable system operation.

Featured magnetic sensors

TMAG5170

High-precision, linear 3D Hall-effect sensor with SPI bus interface

TMAG5110

Two-dimensional, dual-channel, high-sensitivity, Hall-effect latch

TMCS1100

Industry’s highest accuracy (0.5%), zero-drift, galvanically isolated magnetic current sensor

Magnetic sensor resources

Check out our comprehensive TI Precision Labs curriculum for magnetic sensors.

Learn about the benefits of Hall-effect sensors and how they can be used in your systems.

Input your BOM of up to 5000 parts and utilize our real-time, on-screen cross reference system to find the right part for your design