ADM3491-1 Datasheet (Analog Devices) - EIA RS-485 Transceiver

ADM3491-1, EIA RS-485 Transceiver

The ADM3491-1 is a low power, differential line transceiver designed to operate using a single 3.3 V power supply.

Low power consumption, coupled with a shutdown mode, makes it ideal for power-sensitive applications.

It is suitable for communication on multipoint bus transmission lines.

The ADM3491-

ADM3491-1 Features

* Operates with 3.3 V supply EIA RS-422 and RS-485 compliant over full CM range 19 kΩ input impedance Up to 50 transceivers on bus 20 Mbps data rate Short-circuit protection Specified over full temperature range Thermal shutdown Interoperable with 5 V logic 840 μA supply current 2 nA shutdown current