A31331 3D Linear Hall-Effect Sensor

Allegro MicroSystems A31331 3D Linear Hall-Effect Sensor is a flexible magnetic sensor that can measure the applied flux density in any one, two, or three axes and calculate the angle in up to two user-defined planes. The A31331 comes in a standard field configuration of ±600G. Additionally, the device is preconfigured for SPI or I2C. The magnetic temperature coefficient is customer-programmable to support various magnet properties.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Operating Supply Current
Operating Point Min/Max
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3D Hall sensor with onboard angle calculation with low power mode, I2C output, and 600G field range
Datasheet
4.000Expected 02/03/2026
Min.: 1
Mult.: 1
Reel: 12.000
25 uA 600 G 1.8 V to 3.6 V - 40 C + 125 C PCB Mount TSSOP-8 A31332 AEC-Q100 Reel, Cut Tape
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3D Hall sensor with onboard angle calculation with low power mode, SPI output, and 600G field range
Datasheet
4.000Expected 26/02/2026
Min.: 1
Mult.: 1
Reel: 12.000
25 uA 600 G 1.8 V to 3.6 V - 40 C + 125 C PCB Mount TSSOP-8 A31331 AEC-Q100 Reel, Cut Tape