The recommended operating voltage range for the AM26LS33ACN 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. Also, ensure that the data rate is within the specified range of 20 kbps to 100 kbps.
The maximum cable length supported by the AM26LS33ACN depends on the data rate and cable characteristics. As a general guideline, the maximum cable length is approximately 1000 feet (305 meters) at a data rate of 20 kbps, and 100 feet (30 meters) at a data rate of 100 kbps.
To minimize EMI, use shielded cables, keep the transmitter and receiver close to each other, and use a common-mode choke or ferrite bead on the transmission line. Also, ensure that the system is designed to meet the relevant EMI standards and regulations.
The power consumption of the AM26LS33ACN depends on the operating frequency and voltage. Typically, the quiescent current is around 10 mA, and the dynamic current is around 20 mA at a data rate of 100 kbps.