DS80C390-QCR+ datasheet by Maxim Integrated Products

DS80C390-QCR+ Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the DS80C390-QCR+?
  The recommended operating temperature range for the DS80C390-QCR+ is -40°C to +85°C.
• How do I ensure reliable data transmission over long distances using the DS80C390-QCR+?
  To ensure reliable data transmission over long distances, use a shielded twisted pair cable, maintain a consistent signal level, and consider using repeaters or amplifiers if necessary.
• What is the maximum cable length supported by the DS80C390-QCR+?
  The maximum cable length supported by the DS80C390-QCR+ is approximately 100 meters (328 feet) at a data rate of 100 Mbps.
• Can I use the DS80C390-QCR+ in a multi-drop bus configuration?
  Yes, the DS80C390-QCR+ can be used in a multi-drop bus configuration, but it's essential to ensure that the total bus capacitance does not exceed 400 pF.
• How do I troubleshoot signal integrity issues with the DS80C390-QCR+?
  To troubleshoot signal integrity issues, use an oscilloscope to analyze the signal waveform, check for signal attenuation, and verify that the signal levels are within the recommended specifications.