DS36276 Datasheet | National Semiconductor

DS36276 FAILSAFE Multipoint Transceiver July 1998 DS36276 FAILSAFE Multipoint Transceiver General Description The DS36276 FAILSAFE Multipoint Transceiver is designed for use on bi-directional differential busses. It is patible with existing TIA/EIA-485 transceivers, however, it offers an additional feature not supported by standard transceivers. The FAILSAFE feature guarantees the receiver output to a known state when the Interface is in the following conditions: Floating Line, Idle Line (no active drivers), and Line Fault conditions (open or short). The receiver output is in a HIGH state for the following conditions: OPEN Inputs, Terminated Inputs (50Ω), and SHORTED Inputs. FAILSAFE...