MAX3083CSD PDF File ( Datasheet )

19-1138; Rev 1; 12, 97 Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485, RS-422 Transceivers MAX3080 MAX3089 General Description The MAX3080 MAX3089 high-speed transceivers for RS-485, RS-422 communication contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (hi