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Texas Instruments (TI) Interface support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search interface IC content or ask technical support questions on everything from ESD protection to interfacing with USB, Ethernet, and HDMI. 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] SPI I/O Expanders

    Joshua Salinas
    Joshua Salinas
    FAQ: Logic and Voltage Translation > > Current FAQ [FAQ] What is the Difference Between I2C and SPI I/O Expansion [FAQ] VOH/IOH/VOL/IOL and Total ICC Current Definitions
    • 3 months ago
    • Interface
    • Interface forum
  • [FAQ] DP/HDMI/SDI/DPHY Products FAQ Master List

    J
    J
    Part Number: TDP2004 This Master FAQ lists serves as a point of reference to find all FAQs made by TI's signal conditioning Team. DPHY: 1. [FAQ] SN75DPHY440SS: Is it okay to swap the polarity and lane order? - Interface forum - Interface - TI E2E…
    • Answered
    • 4 months ago
    • Interface
    • Interface forum
  • [FAQ] TVS2210: TVS2210 Device Part Marking

    McKenzie Eaker
    McKenzie Eaker
    Part Number: TVS2210 The device I received is marked as 'TV' but that is not listed as an option in the datasheet.
    • Answered
    • 4 months ago
    • Interface
    • Interface forum
  • [FAQ] SBC to MCU Compatibility Request Template

    Matt Smith
    Matt Smith
    Part Number: TCAN2845-Q1 If you want an MCU/MCU family added to the TI System Basis Chip (SBC) to MCU Compatibility Tool to see what TI CAN/LIN SBCs can support it, please copy the template below, fill in the required info, and post it as an E2E question…
    • Answered
    • 6 months ago
    • Interface
    • Interface forum
  • [FAQ] TLK10232EVM: TLK10232EVM kit does not have USB cable or power cables

    Drew Miller1
    Drew Miller1
    Part Number: TLK10232EVM FAQ: I received TLK10232EVM kit that does not have USB cable, power cables, CD-ROM, or EVM User's Guide, as mentioned in TLK10232EVM User's Guide. Did I receive an incomplete EVM kit?
    • Answered
    • 7 months ago
    • Interface
    • Interface forum
  • [FAQ] TXE8124-Q1: VOH/IOH/VOL/IOL and Total ICC Current Definitions

    Tyler Townsend
    Tyler Townsend
    Part Number: TXE8124-Q1 Other Parts Discussed in Thread: TXE8148 , TXE8116 , TXE8124 Tool/software: FAQ: Logic and Voltage Translation > SPI I/O Expanders >> Current FAQ This FAQ describes 6 key spec's for I/O expanders. These specs include: …
    • 8 months ago
    • Interface
    • Interface forum
  • [FAQ] IO-Link Transceiver Resources

    Ethan Sempsrott
    Ethan Sempsrott
    [Click here to return to Transceiver Homepage] Welcome to the IO-Link Transceivers E2E page! Listed below are a variety of resources to assist with the implementation of IO-Link! IO-Link Basics: IO-Link Overview IO-Link Sensor Transmitter…
    • Answered
    • 8 months ago
    • Interface
    • Interface forum
  • [FAQ] TXE8116-Q1: What is the Difference between I2C and SPI IO Expansion?

    Tyler Townsend
    Tyler Townsend
    Part Number: TXE8116-Q1 Other Parts Discussed in Thread: TCAL6416 , TXE8124 , TXE8148 , TXE8116 Tool/software: FAQ: Logic and Voltage Translation > SPI I/O Expander >> Current FAQ Both I2C and SPI I/O expansion solve the fundamental problem of I…
    • 8 months ago
    • Interface
    • Interface forum
  • [FAQ] SBC Transceiver Resources

    Ethan Sempsrott
    Ethan Sempsrott
    [Click here to return to Transceiver Homepage] Welcome to the SBC Transceivers E2E page! Listed below are a variety of resources to assist with the implementation of SBCs, aka System Basis Chips! SBC Basics: SBC Overview Video What are…
    • Answered
    • 10 months ago
    • Interface
    • Interface forum
  • [FAQ] TDP2004: What is DisplayPort Pre-emphasis and how does a linear re-driver impacts it

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: TDP2004 Tool/software: What is DisplayPort Pre-emphasis and how does a linear re-driver impacts it?
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
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  • Not Answered

    DS90UB954-Q1EVM: I need a connector from MIPI CSI-2 to 15-pin FFC (Flat Flexible Cable) connector with a 1mm pitch 0 Locked

    988 views
    1 reply
    Latest 9 months ago
    by Justin Phan
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    TRSF3221E: RS-232 voltage output is too low 0 Locked

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    TS3USB221A: Help with TS3USB221A used as dual-port USB MUX / “small loop” repeater — devices not enumerating 0 Locked

    318 views
    2 replies
    Latest 9 months ago
    by Nir Gilgur
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    TCAN1043A-Q1: Schematic review 0 Locked

    164 views
    1 reply
    Latest 9 months ago
    by Sean Guo
  • Suggested Answer

    DS320PR810RSCEVM: DS320PR810 Queries 0 Locked

    196 views
    2 replies
    Latest 9 months ago
    by Evan Su
  • Suggested Answer

    DS160PR410: Design inquiries regarding the DS160PR410 redriver. 0 Locked

    190 views
    1 reply
    Latest 9 months ago
    by Evan Su
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    TPD3S014: TPD3S014 0 Locked

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    1 reply
    Latest 9 months ago
    by Ke Wang
  • Answered

    TRS232: PCN 20250630000.2 0 Locked

    194 views
    4 replies
    Latest 9 months ago
    by BOBBY
  • Suggested Answer

    ESD1LIN24-Q1: There is a discrepancy between the package information table and the package outline 0 Locked

    184 views
    1 reply
    Latest 9 months ago
    by Josh Prushing
  • Suggested Answer

    TXS0104V: Difference between TXS0104VRUTR and TXS0104ERUTR 0 Locked

    175 views
    1 reply
    Latest 9 months ago
    by Jack Guan
  • Suggested Answer

    TCAN1043A-Q1: State change from standby mode to sleep mode 0 Locked

    298 views
    4 replies
    Latest 9 months ago
    by Sean Guo
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    DP83825I: Slave Mode Oscillator Layout 0 Locked

    406 views
    8 replies
    Latest 9 months ago
    by David (ASIC) Liu
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    SN65DSI86: SN65dsi86 i2c dump showing Null values 0 Locked

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    Latest 9 months ago
    by Jack Scherlag
  • Answered

    TXG4041-Q1: Conflicting Datasheet statements? 0 Locked

    213 views
    1 reply
    Latest 9 months ago
    by Joshua Salinas
  • Suggested Answer

    TCAL6416: Open drain/ Push-pull 0 Locked

    234 views
    1 reply
    Latest 9 months ago
    by Tyler Townsend
  • Suggested Answer

    TVP5150AM1: Power up and power down sequence for TVP5150AM1IPBS 0 Locked

    141 views
    1 reply
    Latest 9 months ago
    by Charles Tsai
  • Not Answered

    TL16C2550: Can the TL16C2550 be used as a form, fit and function replacement for XR16L2550IL?? 0 Locked

    131 views
    2 replies
    Latest 9 months ago
    by Kay Yoshimoto
  • Answered

    TCAN1046-Q1: Schematic review 0 Locked

    172 views
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    by Michael Ikwuyum
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    TLIN1021A-Q1: Schematic review 0 Locked

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