This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
ESD/EFT Protection Component Selection
We are designing a custom board. We need to meet IEC/EN 61000-4-3 (RF Immunity).
Can anyone share special criteria required for component selection and suggestions to consider while designing?
There are many resources on TI's web that can assist you.One of these is TI Training.
This will show training topics related to the IEC specification.
EMI immunity is platform specific, components, layout.You may find information in device product folders.|Here is an example.
TLE2141 and TLE2141-Q1 EMI Immunity Performancehttp://www.ti.com/lit/an/sboz026b/sboz026b.pdf
"EMI Rejection Ratio (EMIRR)
The electromagnetic interference (EMI) rejection ratio, or EMIRR, describes the EMI immunity ofoperational amplifiers (op amps). An adverse effect that is common to many op amps is a change in theoffset voltage as a result of RF signal rectification. An op amp that is more efficient at rejecting this changein offset as a result of EMI has a higher EMIRR and is quantified by a decibel value."
So there are many ways to find information in the TI web.If you have device specific questions, create a thread and ENTER A PART NUMBER, in order for the thread to be routed properly.
Ed WalkerTexas Instruments Online Support - Systems & Tools
We are glad that we were able to resolve this issue, and will now proceed to close this thread.
If you have further questions related to this thread, you may click "Ask a related question" below. The newly created question will be automatically linked to this question.
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.