Hall effect latches & switches
Low power, high sensitivity digital Hall effect sensors
Our digital Hall effect sensors are known for robust durability and dependable operation for a wide variety of position sensing applications. Whether simply detecting the closing of a lid or performance complex motor commutation, Hall effect latches & switches are simple contactless position measurement solutions.
Device type
Choose latches or switches for your design. Switches are offered with unipolar (switches on one magnetic pole) and omnipolar (reacts to both poles)
Supply voltage
Hall sensors are offered with operating supply voltages to better suit your supply rail
- Low voltage
- 1.65V - 5.5V
- High voltage
- 2.5V - 38V
Featured Hall effect switches
Hall effect switches indicate if a magnet is close by, based on a predefined magnetic threshold. TI offers both omnipolar and unipolar Hall effect switches.
DRV5032
Ultra-low-power digital-switch Hall effect sensors, design for the most compact and battery-sensitive systems
DRV5033
Chopper-stabilized Hall Effect Sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features
DRV5021
Low-voltage, digital-switch, Hall effect sensor with 2.5-V to 5.5-V power supply for sensing magnetic flux density and provides a digital output
Featured hall effect latches
Hall effect latches require alternating north and south magnetic poles to toggle the output. They are used in rotary applications, whether for BLDC motor sensors or incremental encoding.
DRV5013-Q1
Automotive grade 0 digital Hall effect latch designed for motors and other rotary systems in industry standard SOT-23 and TO-92
DRV5011
Digital-latch Hall effect sensor designed or motors and other rotary systems packaged in SOT-23 and X2SON that is 90% smaller than comparable options
DRV5015-Q1
Low-voltage, digital-switch, Hall effect sensor with 2.5-V to 5.5-V power supply for sensing magnetic flux density and provides a digital output
Hall effect sensor resources
Build your expertise with TI Precision Labs - Magnetic Sensors
Check out this comprehensive curriculum for linear Hall effect sensors and Hall effect latches and switches. Lectures include an introduction to Hall effect positin sensing, key specifications and parameters you need to know, using magnetic sensors for rotary encoding and proximity sensing applications and, considerations when calculating for the magnetic field.
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Browse our library of hall effect latch and switch online training videos
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