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Isolation

Isolation

Isolation forum

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Texas Instruments (TI) Isolation support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search isolation IC content or ask technical support questions on everything from digital isolators and isolated transceivers to transformer and isolated drivers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] [H] Quality, Reliability, and Certifications - Top Questions, Answered

    Kenneth Arnold
    Kenneth Arnold
    Quickly find solutions to common questions about digital isolator devices by clicking this link. This FAQ answers the most common questions asked about these devices …… ……… … FAQ: Isolation >> Quality, Reliability, and Certifications Digital…
    • over 2 years ago
    • Isolation
    • Isolation forum
  • [FAQ] ISO1640: Why are the maximum load capacitance and load current ratings for Side 1 of the ISO1640/ISO1641 less than Side 2?

    Kenneth Arnold
    Kenneth Arnold
    Part Number: ISO1640 Other Parts Discussed in Thread: ISO1641 Why are the maximum load capacitance and load current ratings for Side 1 of the ISO1640/ISO1641 less than Side 2?
    • Answered
    • over 2 years ago
    • Isolation
    • Isolation forum
  • [FAQ] What is the difference between ISOxxxxF and ISOxxxx devices (Ex. ISO7741 vs. ISO7741F)?

    Kenneth Arnold
    Kenneth Arnold
    Other Parts Discussed in Thread: ISO7741 What is the difference between ISOxxxxF and ISOxxxx devices (Ex. ISO7741 vs. ISO7741F)?
    • Answered
    • over 3 years ago
    • Isolation
    • Isolation forum
  • [FAQ] ISOUSB211: I would like to order ISOUSB111 or ISOUSB211 samples but they are out of stock on TI website. Is there any other way I can still order these parts?

    Koteshwar Rao
    Koteshwar Rao
    Part Number: ISOUSB211 Other Parts Discussed in Thread: ISOUSB111 I would like to order ISOUSB111 or ISOUSB211 samples but they are out of stock on TI website. Is there any other way I can still order these parts?
    • Answered
    • over 3 years ago
    • Isolation
    • Isolation forum
  • [FAQ] ISOUSB111: Can I use ISOUSB111 as a replacement device for ADuM3160 / ADuM4160?

    Koteshwar Rao
    Koteshwar Rao
    Part Number: ISOUSB111 Can I use ISOUSB111 as a replacement device for ADuM3160 / ADuM4160?
    • Answered
    • over 3 years ago
    • Isolation
    • Isolation forum
  • [FAQ] [H] Part Recommendations and Technical Training

    Kenneth Arnold
    Kenneth Arnold
    Quickly find technical training and video content related to isolation by clicking this link. FAQ: Isolation >> Part Recommendations and Technical Training Digital Isolators Isolated Interfaces Signal Isolators with Integrated Power…
    • Answered
    • over 3 years ago
    • Isolation
    • Isolation forum
  • [FAQ] [H] [In Work] Top Questions Answered in Mandarin

    Kenneth Arnold
    Kenneth Arnold
    Quickly find solutions to common questions about isolators answered in Mandarin by clicking this link. This FAQ answers the most common questions asked about these devices …… ……… … FAQ: Isolation >> Top Questions Answered in Mandarin Digital…
    • Answered
    • over 3 years ago
    • Isolation
    • Isolation forum
  • [FAQ] [H] Transformer Drivers - Top Questions, Answered

    Kenneth Arnold
    Kenneth Arnold
    Quickly find solutions to common questions about transformer drivers by clicking this link. This FAQ answers the most common questions asked about these devices …… ……… … FAQ: Isolation >> Transformer Drivers Digital Isolators Isolated Interfaces…
    • Answered
    • over 3 years ago
    • Isolation
    • Isolation forum
  • [FAQ] [H] Signal Isolators with Integrated Power - Top Questions, Answered

    Kenneth Arnold
    Kenneth Arnold
    Quickly find solutions to common questions about signal isolators with integrated power by clicking this link. This FAQ answers the most common questions asked about these devices …… ……… … FAQ: Isolation >> Signal Isolators with Integrated Power …
    • Answered
    • over 3 years ago
    • Isolation
    • Isolation forum
  • [FAQ] [H] Isolated Interfaces - Top Questions, Answered

    Kenneth Arnold
    Kenneth Arnold
    Other Parts Discussed in Thread: ISO1228 Quickly find solutions to common questions about isolated interface devices by clicking this link. This FAQ answers the most common questions asked about these devices …… ……… … FAQ: Isolation >> Isolated Interfaces…
    • Answered
    • over 3 years ago
    • Isolation
    • Isolation forum
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View FAQ threads
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  • Suggested Answer

    ISOW7841A-Q1: Typical/Maximum Current Available from V_ISO Supply 0 Locked

    96 views
    2 replies
    Latest 2 months ago
    by Varun Kumar
  • Answered

    ISOW7742: ISOW7742 Minimum data rate 0 Locked

    90 views
    1 reply
    Latest 2 months ago
    by Varun Kumar
  • Answered

    ISOM8710: the actual UL 1577 certificate 0 Locked

    88 views
    1 reply
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    ISO7041: Design Questions 0 Locked

    72 views
    1 reply
    Latest 2 months ago
    by Aaditya V.
  • Suggested Answer

    ISOM8113: SPICE model does not exist on the TI website 0 Locked

    120 views
    1 reply
    Latest 2 months ago
    by Andrew J
  • Answered

    ISO1228: Sink and Source mode. 0 Locked

    92 views
    1 reply
    Latest 2 months ago
    by Andrew J
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    ISOW1432: What is the expected current/dissipation? 0 Locked

    197 views
    9 replies
    Latest 2 months ago
    by Varun Kumar
  • Not Answered

    ISO6741-Q1: Layout related issues 0 Locked

    186 views
    4 replies
    Latest 2 months ago
    by Aaditya V.
  • Answered

    ISOM8111: Optocoupler (ISOM8111DFSR) lifetime hours measurement 0 Locked

    204 views
    1 reply
    Latest 2 months ago
    by Andrew J
  • Suggested Answer

    ISO1500: How can I use this device for an inline RS-485 isolation buffer 0 Locked

    168 views
    2 replies
    Latest 2 months ago
    by Andrew J
  • Answered

    ISOW7741: VISOOUT to VISOIN and EN/FLT pin 0 Locked

    140 views
    1 reply
    Latest 2 months ago
    by Varun Kumar
  • Suggested Answer

    ISOW1412: EMC requirement for MIL standard 0 Locked

    151 views
    3 replies
    Latest 2 months ago
    by Varun Kumar
  • Suggested Answer

    FLYBUCK-DESIGNER: Help Designing Flyback Converter (10V–30V Input, 12V/5V/3.3V Outputs) 0 Locked

    300 views
    1 reply
    Latest 2 months ago
    by Mike O'
  • Answered

    ISO7741: recommended coating agent 0 Locked

    226 views
    2 replies
    Latest 2 months ago
    by Aaditya V.
  • Not Answered

    ISO7740: PCN#20241220002.0 PCN#20250417001.1 Changes in Specification 0 Locked

    319 views
    10 replies
    Latest 2 months ago
    by Aaditya V.
  • Answered

    ISO1228: open/gnd and open/28V inputs 0 Locked

    736 views
    12 replies
    Latest 2 months ago
    by Andrew J
  • Suggested Answer

    ISO1228:Inquiry Regarding Voltage Divider Circuit for ISO1228 0 Locked

    520 views
    8 replies
    Latest 2 months ago
    by Andrew J
  • Suggested Answer

    ISOW1412: ISOW1412 0 Locked

    109 views
    1 reply
    Latest 2 months ago
    by Varun Kumar
  • Answered

    ISO7221C-Q1: Misuse/reverse voltage withstanding with limited current 0 Locked

    137 views
    2 replies
    Latest 2 months ago
    by Marko Kokkoniemi
  • Answered

    ISO1211: Regarding the voltage applied to resistors 0 Locked

    153 views
    1 reply
    Latest 2 months ago
    by Andrew J
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