The recommended operating voltage range for the AM26LS31CD is 4.5V to 5.5V.
To ensure reliable data transmission, ensure that the transmitter and receiver are properly terminated, and the transmission line is properly matched to the driver output impedance.
The AM26LS31CD supports data rates up to 10 Mbps.
To handle common-mode noise, use a common-mode choke or a ferrite bead in the signal path to filter out noise, and ensure that the transmitter and receiver are properly grounded.
The maximum cable length supported by the AM26LS31CD depends on the data rate and cable characteristics, but a general guideline is to limit the cable length to 50 feet (15 meters) or less.