A33023 Hall-Effect Angle Sensor ICs

Allegro MicroSystems A33023 Hall-Effect Angle Sensor ICs are 360° angle sensors that provide contactless, high-resolution angular position information via magnetic sensing. The A33023 has a system-on-chip (SoC) architecture that includes angle sensing, digital signal processing, and various output options: serial peripheral interface (SPI), pulse width modulation (PWM), motor commutation (U, V, W), and encoder outputs (A, B, I). Also integrated in the device is on-chip EEPROM technology capable of supporting a high number of read/write cycles, for flexible end-of-line programming of calibration parameters.