MAX485ECSA datasheet by Maxim Integrated Products

MAX485ECSA Frequently Asked Questions (FAQs)

• What is the maximum data rate that the MAX485ECSA can support?
  The MAX485ECSA can support data rates up to 2.5 Mbps.
• Can the MAX485ECSA be used in a multi-point application?
  Yes, the MAX485ECSA can be used in a multi-point application, but it requires an external circuit to ensure that only one transmitter is active at a time.
• How do I ensure that the MAX485ECSA is properly terminated?
  To ensure proper termination, a 120-ohm resistor should be connected between the R and T pins, and a 560-ohm resistor should be connected between the R pin and ground.
• What is the maximum cable length that can be used with the MAX485ECSA?
  The maximum cable length that can be used with the MAX485ECSA depends on the data rate and the type of cable used. As a general rule, the maximum cable length is 4000 feet at 9600 bps and 1000 feet at 115.2 kbps.
• Can the MAX485ECSA be used in a half-duplex or full-duplex configuration?
  The MAX485ECSA can be used in either a half-duplex or full-duplex configuration, depending on the application requirements.