SN65HVD179DR Datasheet PDF - TI

●DESCRIPTION

●The SN65HVD179 is a differential line driver and differential-input line receiver that operates with a 5-V

●power supply. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. They are designed for balanced transmission lines and interoperation with ANSI TIA/EIA-485A, TIA/EIA-422-B, ITU-T v.11, and ISO 8482:1993 standard-compliant devices.

●FEATURES

●• Designed for INTERBUS Applications

●• Balanced Receiver Thresholds

●• 1/2 Unit-Load (up to 64 nodes on the bus)

●• Bus-Pin ESD Protection 15 kV HBM

●• Bus-Fault Protection of –7V to 12V

●• Thermal Shutdown Protection

●• Power-Up/Down Glitch-free Bus Inputs and Outputs

●• Designed for RS-422 and RS-485 Networks

●APPLICATIONS

●• Digital Motor Control

●• Utility Meters

●• Chassis-to-Chassis Interconnections

●• Electronic Security Stations

●• Industrial, Process, and Building Automation

●• Point-of-Sale (POS) Terminals and Networks

●• DTE/DCE Interfaces