ADXL356CEZ - Analog Devices

ADXL356CEZ Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and land pattern for the ADXL356CEZ?
  The recommended PCB layout and land pattern for the ADXL356CEZ can be found in the ADXL356CEZ evaluation board design files, which are available on the Analog Devices website. It's essential to follow the recommended layout to ensure optimal performance and minimize noise.
• How do I calibrate the ADXL356CEZ accelerometer?
  The ADXL356CEZ does not require calibration in the classical sense. However, it's recommended to perform a zero-g offset calibration to account for any offset errors. This can be done by taking the average of the output values when the device is at rest, and then subtracting this value from subsequent measurements.
• What is the maximum acceleration range that the ADXL356CEZ can measure?
  The ADXL356CEZ can measure accelerations up to ±40g. However, it's essential to note that the device can tolerate higher accelerations without damage, but the output may become nonlinear or saturate.
• How do I filter out noise and vibrations when using the ADXL356CEZ?
  The ADXL356CEZ has a built-in 50 Hz low-pass filter, but additional filtering may be necessary depending on the application. Digital filters, such as a moving average or a low-pass filter, can be implemented in software to further reduce noise and vibrations.
• Can I use the ADXL356CEZ in high-temperature environments?
  The ADXL356CEZ is rated for operation from -40°C to 125°C. However, the device's accuracy and sensitivity may degrade at higher temperatures. It's essential to consider the temperature range of the application and potential thermal effects on the device's performance.