ADM3493 Datasheet - Analog Devices

ADM3493 - Half Duplex RS-485/RS-422 Transceiver

The ADM3493 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. The ADM3493 is suitable for communication on multipoint bus transmission lines. The d.

ADM3493 Features

* Operates with 3.3 V supply Interoperable with 5 V logic EIA RS-422 and RS-485 compliant over full CM range Data rate: 250 kbps Half duplex transceiver Reduced slew rates for low EMI 2 nA supply current in shutdown mode Up to 256 transceivers on a bus

* 7 V to +12 V bus common-mode range Speci

ADM3493_AnalogDevices.pdf