A31301 3D Linear Hall-Effect Sensors

Allegro MicroSystems A31301 3D Linear Hall-Effect Sensors are flexible, three-axis Hall-effect magnetic sensor ICs capable of measuring the applied flux density in any 1-, 2-, or 3-axes and calculating the angle in up to any two user-defined planes. The A31301 comes in three standard field configurations of ±600G, ±1400G, or ±2000G. These 3mm x 3mm x 0.8mm, 10-contact DFN-packaged (“EJ”) devices are available preconfigured for SPI or I2C interfaces. The magnetic temperature coefficient is customer-programmable, with a factory default trim for neodymium magnets.

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Operating Supply Current
Operating Point Min/Max
Operating Supply Voltage
Minimum Operating Temperature
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Series
Packaging
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors SIMPLE ANGLE 3D HALL, I2C OUT, DFN10, 600G
Datasheet
3’587In Stock
Min.: 1
Mult.: 1

3-Axis 25 uA 600 G 3 V - 40 C + 85 C SMD/SMT DFN-10 A31301
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors SIMPLE ANGLE 3D HALL, I2C OUT, DFN10, 2000G
Datasheet
2In Stock
18’000Expected 5/3/2027
Min.: 1
Mult.: 1

3-Axis 25 uA 2000 G 3 V - 40 C + 85 C SMD/SMT DFN-10 A31301
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors SIMPLE ANGLE 3D HALL, I2C OUT, DFN10, 1400G
Datasheet
18’000Expected 9/10/2026
Min.: 1
Mult.: 1

3-Axis 25 uA 1400 G 3 V - 40 C + 85 C SMD/SMT DFN-10 A31301
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3D MAGNETIC SENSOR WITH CORDIC AND SPI
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 18’000
Mult.: 18’000
: 6’000

Hall Effect Sensor 3.8 mA 600 G 3 V - 40 C + 85 C PCB Mount DFN-10 A31301 Reel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3D MAGNETIC SENSOR WITH CORDIC AND SPI
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 18’000
Mult.: 18’000
: 6’000

Hall Effect Sensor 3.8 mA 1400 G 3 V - 40 C + 85 C PCB Mount DFN-10 A31301 Reel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3D MAGNETIC SENSOR WITH CORDIC AND SPI
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 18’000
Mult.: 18’000
: 6’000

Hall Effect Sensor 3.8 mA 2000 G 3 V - 40 C + 85 C PCB Mount DFN-10 A31301 Reel