SN751178NS Datasheet PDF - TI

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