ADXL358BCCZ - Analog Devices

ADXL358BCCZ Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  A good PCB layout for the ADXL358BCCZ involves keeping the accelerometer away from high-current carrying traces, using a solid ground plane, and minimizing the length of the traces connected to the device. A 4-layer PCB with a dedicated analog ground plane is recommended.
• How do I calibrate the ADXL358BCCZ?
  The ADXL358BCCZ does not require calibration in the classical sense. However, it's recommended to perform a zero-g offset calibration to account for any internal sensor offsets. This can be done by taking measurements at zero-g and subtracting the resulting values from subsequent measurements.
• What is the maximum acceleration range that can be measured?
  The ADXL358BCCZ can measure accelerations up to ±10g, but it's recommended to operate within the specified range of ±5g for optimal performance and accuracy.
• How do I handle noise and filtering in my application?
  The ADXL358BCCZ has a built-in anti-aliasing filter, but additional filtering may be required depending on the application. A low-pass filter with a cutoff frequency of around 100 Hz to 200 Hz can help reduce noise and aliasing effects.
• What is the power-on reset (POR) timing for the ADXL358BCCZ?
  The POR timing for the ADXL358BCCZ is typically around 10 ms to 20 ms, during which the device is in a reset state. After the POR, the device is ready to operate and provide accurate measurements.