A31301 Overview
The A31301 three-axis Hall-effect sensor IC is a flexible magnetic sensor capable of measuring the applied flux density in any 1, 2, or 3 axes as well as calculating the angle in up to any two user defined planes. The A31301 es in three standard field configurations of ±600 G, ±1400 G, or ±2000 G. Additionally, the devices are available preconfigured for SPI or I2C.
A31301 Key Features
- Flexible operating modes
- Can measure input in any 1, 2, or 3 axes
- 15-bit angle output from any selectable 2-axes plane
- Low RMS angle noise for high system resolution
- SPI and I2C interfaces for easy system integration
- Up to 10 MHz SPI and 1 MHz I2C
- Ideal for battery-powered, low-voltage
A31301 Applications
- Flexible multifunction pin for interrupt and sample-start
- On-chip EEPROM for storing factory and customer