19-1778; Rev 3; 11/01
High CMRR RS-485 Transceiver with ±50V Isolation
General Description
The MAX3157 is a high CMRR RS-485/RS-422 data-communications interface providing ±50V isolation in a hybrid microcircuit. A single +5V supply on the logic side powers both sides of the interface, with external ±50V capacitors transferring power from the logic side to ...
