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The A33115 is a 360° angle sensor ICs that provide contactless high-resolution angular position information based on magnetic sensing that combines TMR (Tunneling MagnetoResistance) and VH (Vertical Hall) technologies.
The device is a system-on-chip (SoC) architecture that includes two independent angle sensing channels, digital signal processing, and output options: SPI, PWM, motor commutation (U, V, W), and encoder outputs (A, B, I).
Also integrated into the devices are on-chip EEPROM technology, capable of supporting a high number of read/write cycles for flexible end-of-line programming of calibration parameters.
|Document Type||Document Name|
|Application Note||Output Protocols for Angle and Linear Position Sensors|
|Application Note||Guidelines for Using Allegro Angular Sensors|
October 03, 2022Enabling New Levels of Performance and Safety in Magnetic Sensors with xMR