SN65HVD230DR datasheet by Texas Instruments

SN65HVD230DR Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN65HVD230DR?
  The maximum cable length supported by the SN65HVD230DR is dependent on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths of up to 100 meters at a data rate of 100 Mbps.
• How do I ensure signal integrity and minimize electromagnetic interference (EMI) when using the SN65HVD230DR?
  To ensure signal integrity and minimize EMI, it is recommended to use a shielded cable, keep the cable length as short as possible, and use a common-mode choke or ferrite bead to filter out high-frequency noise. Additionally, proper PCB layout and grounding techniques should be followed to minimize radiation and coupling.
• What is the recommended termination scheme for the SN65HVD230DR?
  The recommended termination scheme for the SN65HVD230DR is a 100-ohm differential termination resistor at the receiving end of the transmission line. This helps to match the impedance of the transmission line and minimize reflections.
• How do I handle hot swapping or hot plugging with the SN65HVD230DR?
  To handle hot swapping or hot plugging with the SN65HVD230DR, it is recommended to use a hot-swap controller or a power-switching device to control the power supply to the device. This helps to prevent damage to the device and ensures reliable operation.
• What is the maximum operating temperature range for the SN65HVD230DR?
  The maximum operating temperature range for the SN65HVD230DR is -40°C to 85°C. However, it is recommended to operate the device within a temperature range of 0°C to 70°C for optimal performance and reliability.