description
●The SN751177 and SN751178 dual differential drivers and receivers are monolithic integrated
●circuits that are designed for balanced multipoint bus transmission at rates up to 10 Mbit/s. They are designed to improve the performance of full-duplex data communications over long bus lines and meet ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.10 and V.11.
●Meet or Exceed the Requirements of ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.10 and V.11
●Designed for Multipoint Bus Transmission on Long Bus Lines in Noise Environments
●Driver Positive- and Negative-Current Limiting
●Thermal Shutdown Protection
●Driver 3-State Outputs
●Receiver Common-Mode Input Voltage Range of –12 V to 12 V
●Receiver Input Sensitivity...±200 mV
●Receiver Hysteresis...50 mV Typ
●Receiver Input Impedance...12kΩMin
●Receiver 3-State Outputs (SN751177 Only)
●Operate From Single 5-V Supply
