SN65LBC173A Datasheet (Texas Instruments) - Quadruple RS-485 Differential Line Receivers

SN65LBC173A, Quadruple RS-485 Differential Line Receivers

The SN65LBC173A and SN75LBC173A are quadruple differential line receivers with 3-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 (Euro RS-485) applications.

These devices are optimized for balanced multipoint bus communication at data rates up to and exceeding 50

SN65LBC173A, SN75LBC173A QUADRUPLE RSĆ485 DIFFERENTIAL LINE RECEIVERS SLLS456B NOVEMBER 2000 REVISED APRIL 2005 D Designed for TIA/EIA-485, TIA/EIA-422, and ISO 8482 Applications D Signaling Rate† Exceeding 50 Mbps D Fail-Safe in Bus Short-Circuit, Open-Circuit, and Idle-Bus Conditions D ESD Protection on Bus Inputs Exceeds 6 kV D Common-Mode Bus Input Range 7 V to 12 V D Propagation Delay Times <16 ns D Low Standby Power Consumption <20 µA D Pin-Compatible Upgrade

SN65LBC173A Features

* ESD protection to 6 kV, making it suitable for high-speed multipoint data transmission applications in harsh environments. These devices are designed using LinBiCMOSt, facilitating low power consumption and robustness. The G and G inputs provide enable control logic for either positive- or negative