MAX1487 low-power transceivers for RS-485 communication with the RS-422, each device has a driver and a receiver. MAX483, MAX487, MAX488 and MAX489 has a slew rate of the drive, you can reduce EMI, and reduce reflections from improperly terminated cables caused the highest 250kbps error-free data transmission. MAX481, MAX485, MAX490, MAX491, MAX1487 driver slew rate is not limited, you can achieve a maximum transfer rate of 2.5Mbps. These transceivers in the drive to disable load or full load condition, supply current draw at 120 (A to 500 (between A. In addition, MAX481, MAX483 and MAX487 have a low current shutdown mode that consumes only 0.1μA. All devices work in a single 5V supply. Drive a short-circuit current limit, and can be thermal shutdown circuit will drive the output of a high-impedance state, to prevent excessive power dissipation. The receiver input has a fail-safe feature, when the inputs are open, you can ensure a logic high output. MAX487 and MAX1487 have a quarter of unit load receiver input impedance, making the bus up to have 2 in 1 8 MAX487 / MAX1487 transceivers using MAX488-MAX491 can achieve full-duplex communication, The MAX481, MAX483, MAX485, MAX487 and MAX1487 compared to half-duplex applications. _______________________________ application of low-power RS-485 transceiver is a low-power RS-422 transceivers level converter for transceiver EMI sensitive applications in industrial control LAN