Hall-effect latches & switches
Low power, high-sensitivity, digital Hall-effect sensors
Our digital Hall-effect latches and switches provide reliable and durable solutions for a wide variety of position sensing applications. Whether simply detecting the closing of a lid or performing complex motor commutation, our Hall-effect latches and switches provide high-precision, contactless position measurements.
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Device type
Choose between one-dimensional or two-dimensional latches and unipolar (reacts to one magnetic pole) or omnipolar (reacts to both poles) switches.
Supply voltage
Find low-voltage and high-voltage supply range options to address your application needs.
New products
Hall-effect latches & switches
High-bandwidth (30-kHz), high-voltage (26 V) Hall-effect latch for low-cost applications
Approx. price (USD) 1ku | 0.105
Hall-effect latches & switches
Automotive low-power (10 Hz, 1 µA) low-voltage (down to 1.65 V) Hall-effect switch
Approx. price (USD) 1ku | 0.139
Technical resources
Video series
TI Precision Labs - Magnetic Sensors
Check out our comprehensive TI Precision Labs curriculum for Hall-effect latches and switches.
Application brief
Transition Detection Using Hall-Effect Sensors (Rev. A)
Read about key design considerations when selecting a magnetic threshold for your system.
Application brief
Incremental Rotary Encoders (Rev. B)
Learn about different ways to use Hall-effect sensors to implement rotary encoding in your designs.