SN65LBC180-Q1 - Texas Instruments

SN65LBC180-Q1 Low-Power Differential Line Driver and Receiver Pair

The SN65LBC180 differential driver and receiver pair is a monolithic integrated circuit designed for bidirectional data communication over long cables that take on the characteristics of transmission lines. It is a balanced, or differential, voltage mode device that meets or exceeds the requirements of industry standards ANSI RS-485 and ISO 8482:1987(E). The.

Features

a wide common-mode voltage range making it suitable for point-to-point or multipoint data-bus applications. SGLS251A − JULY 2004 − REVISED JUNE 2008 D PACKAGE (TOP VIEW) NC 1 R2 RE 3 DE 4 D5 GND 6 GND 7 14 VCC 13 VCC 12 A 11 B 10 Z 9Y 8 NC NC −No internal connection Function Tables DRIVER INPUT D H L X ENABLE DE H H L OUTPUTS YZ HL LH ZZ RECEIVER DIFFERENTIAL INPUTS A−B VID ≥ 0.2 V −0.2 V < VID < 0.2 V VID ≤ − 0.2 V X Open circuit ENABLE RE L L L H L OUTPUT R H ? L Z H H = high level, L = low level, ? = indeterminate, X = irrelevant, Z = high impedance (off) logic diagram (posit.