ISO485 Overview
The ISO485 differential, isolated bus transceiver uses Burr-Brown’s capacitively coupled isolation technology to provide high-speed, low cost bus isolation. The ISO485 is designed for bi-directional data munication on multipoint bus transmission lines and meets EIA Standard RS-485 as well as EIA Standard RS-422A requirements. The ISO485 uses high voltage 0.4pF capacitors instead of the LED and photodetector which...