Search tips
Showing 5 results View by: Thread Post Sort by

  • RE: ISO7242A: chattering problem

    Hi TTD, Thanks for highlighting ISO7242A anomaly. Yes, this is the same anomaly that customer is seeing in their waveform. When a <1µs negative pulse is applied then output gets locked to a LOW state and DC refresh doesn't change the output...

  • ISO7241M: ISO7242M input pin tolerant voltage

    • Resolved
    Part Number: ISO7241M Hi! In your data sheet "ISO724x High-Speed, Quad-Channel Digital Isolators", there is "The signal input pins are 5-V tolerant regardless of the voltage supply level that is used." on page 7, but Absolute maximum ratings says "Vi must be (VCC + 0.5)"...

  • RE: ISO7242M: Tolerance for overshoot and undershoot of input signal

    Hi Rao-san, Thank you for teaching me. I understood that applied overvoltage is no problem if it is within the standard of HBM ESD. Sincerely, M. Tachibana

  • Re: Design an isolated FET interface with ISO721!

    Yes you are right. I made mistake. Sorry but ISO7642 is not our yet. Only version is ISO7242C or ISO7242M for minimu delay. Regards, Thomas

  • RE: ISO7241CQDWRQ1 certificates

    Hoshina-san, There is only one UL1577-test procedure (You mentioned UL-1557, I'm not aware of this specification and assume there is a typo). The test-conditions are defined in the UL-specification, so not listed in the certificate. The AD-certificate...

Didn't find what you are looking for? Post a new 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.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

TI worldwide | Contact us | myTI login | Corporate citizenship

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2020 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy policy | Terms of use