Magnetic Position Sensors

Low Power 3D Linear Hall-Effect Sensor IC for Angle Measurement

A31301

Markets Served

The A31301 provides accurate 3D magnetic field sensing and angle calculation, with flexible operating modes and low power consumption for battery-powered and space-constrained applications. Supports SPI and I²C interfaces.

View Datasheet
Evaluation Board

Product Details

Top Features

  • Magnetometer with XYZ output
  • 15-bit onboard angle output from any 2 axes
  • <2° typ angle error for good accuracy in XY and XZ/YZ configurations
  • Interrupt/Switch pin for wakeup and triggering
  • SPI or I2C output for easy interfacing to most microcontrollers
Target Application

Part Number Specifications and Availability

View Full Specification Details

A31301EEJASR-XYZ-IC-06

supply_voltage_min_v
2.65
supply_voltage_max_v
3.6
output_type
I²C
linearization
No
active_sensing_axes
3 Axes ( X, Y, Z)
max_magnetic_field_g
600
aec_q100
No
temperature
-40°C to 85°C
package
10-Pin DFN
on_chip_angle_calculation
Yes
market
Industrial

A31301EEJASR-XYZ-IC-14

supply_voltage_min_v
2.65
supply_voltage_max_v
3.6
output_type
I²C
linearization
No
active_sensing_axes
3 Axes ( X, Y, Z)
max_magnetic_field_g
1400
aec_q100
No
temperature
-40°C to 85°C
package
10-Pin DFN
on_chip_angle_calculation
Yes
market
Industrial

A31301EEJASR-XYZ-IC-20

supply_voltage_min_v
2.65
supply_voltage_max_v
3.6
output_type
I²C
linearization
No
active_sensing_axes
3 Axes ( X, Y, Z)
max_magnetic_field_g
2000
aec_q100
No
temperature
-40°C to 85°C
package
10-Pin DFN
on_chip_angle_calculation
Yes
market
Industrial

A31301EEJASR-XYZ-SI-06

supply_voltage_min_v
2.65
supply_voltage_max_v
3.6
output_type
SPI
linearization
No
active_sensing_axes
3 Axes ( X, Y, Z)
max_magnetic_field_g
600
aec_q100
No
temperature
-40°C to 85°C
package
10-Pin DFN
on_chip_angle_calculation
Yes
market
Industrial

A31301EEJASR-XYZ-SI-14

supply_voltage_min_v
2.65
supply_voltage_max_v
3.6
output_type
SPI
linearization
No
active_sensing_axes
3 Axes ( X, Y, Z)
max_magnetic_field_g
1400
aec_q100
No
temperature
-40°C to 85°C
package
10-Pin DFN
on_chip_angle_calculation
Yes
market
Industrial

A31301EEJASR-XYZ-SI-20

supply_voltage_min_v
2.65
supply_voltage_max_v
3.6
output_type
SPI
linearization
No
active_sensing_axes
3 Axes ( X, Y, Z)
max_magnetic_field_g
2000
aec_q100
No
temperature
-40°C to 85°C
package
10-Pin DFN
on_chip_angle_calculation
Yes
market
Industrial

Design Tools

ECAD FILE

A31301

A31301 ECAD Model Type Image
Programmer

ASEK-2X Programmers
Software

Software Portal
Third Party Tool

Mikroe 3D Hall Clickboard for A31301

Technical Documentation

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