Silicon Labs Si7210 | DigiKey Daily

Silicon Labs Si7210 family of field output Hall effect magnetic position sensors are high sensitivity sensors that allow for larger air gaps and smaller magnets in mechanical position sensing, fluid level sensing, camera systems, control knobs, and selector switches. The sensors are AEC-Q100 qualified and achieve industry-leading sensitivity and low-noise by integrating a chopper-stabilized hall element, low-noise amplifier, and 13-bit ADC. The magnetic field data is then output in analog, PWM, or SENT format. Internal digital signal processing compensates for temperature and offset drift and users can set configure various parameters, including the measurement range, digital filtering, and format-specific output settings.