TI Home >   Semiconductors >   Design resources >   Reference designs >   RS-485 IEC ESD Reference Design

RS-485 IEC ESD Reference Design
TIDA-00730
ACTIVE
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical Documents

Support & Training

Order Now


See the Important Notice and Disclaimer covering reference designs and other TI resources.

Key Document

Description

The TIDA-00730 is an reference design examining how to protect an RS-485 bus against leathal transient waveforms such as IEC ESD, IEC EFT, and IEC surge. The reference design shows the level of protection that can be achieved through the implementation of a TVS diode on the bus lines of a standard RS-485 transcever as well as a RS-485 tranceiver with integrated IEC protection.

Features
  • Board Level IEC ESD Evaluation
  • Easy control of transceivers logic I/O pins
  • PAD Site Evaluation Of Multiple TVS Diode Structures
  • Series Pulse Proof Resistor Pads
  • General Purpose Evaluation Module For Half-Duplex RS-485 Transceivers

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  



Schematic/Block Diagram

Quickly understand overall system functionality.

Download Schematic

Design Guide

Get results faster with test and simulation data that's been verified.

Download Design Guide

Design Files

Download ready-to-use system files to speed your design process. Get Viewer.

Download Design Files

TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
SN65HVD3082E  Half-duplex RS-485 transceiver  Interface  Sample & Buy View Design Kits & Evaluation Modules
SN65HVD82  5V-Supply RS-485 with IEC ESD Protection  Interface  Sample & Buy View Design Kits & Evaluation Modules
THVD1550  5-V RS-485 transceiver with ±18-kV IEC ESD protection  Interface  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
SN65HVD3082E Download Download
Download Download
Download Download
SN65HVD82 Download
THVD1550 Download
Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 2030 01 Sep 2015
Design files (6)
Title Type Size (KB) Date
ZIP 297 28 Sep 2015
ZIP 55 28 Sep 2015
PDF 457 28 Sep 2015
ZIP 63 28 Sep 2015
PDF 44 28 Sep 2015
PDF 75 28 Sep 2015

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles