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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]: TUSB2E22 to TUSB2E221QFN Migration Guide

    Ryan Kitto
    Ryan Kitto
    Part Number: TUSB2E221 Other Parts Discussed in Thread: TUSB2E22 The TUSB2E221 is TI's latest eUSB2 2-port repeater, and offers a variety of updates and improvements to confirm to the eUSB2 V1.2 spec. Some of the updates are as follows: 1.2V and…
    • 3 hours ago
    • Interface
    • Interface forum
  • [FAQ] USB3.x Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB3.x E2E Page Listed below are a variety of resources to assist with the implementation of USB3.x! USB3.x Training: USB3.x Linear Redriver Signal Conditioning Theory High…
    • Answered
    • 16 days ago
    • Interface
    • Interface forum
  • [FAQ] USB2.0/ eUSB2 Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB2.0/ eUSB2 E2E Page Listed below are a variety of resources to assist with the implementation of USB2.0 & eUSB2! USB2.0 Training: What is a USB Redriver? Layout Basics for…
    • 16 days ago
    • Interface
    • Interface forum
  • [FAQ] USB Hub Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB Hubs E2E Page Listed below are a variety of resources to assist with the implementation USB Hubs! USB Hubs Training: Frequently Asked Questions (FAQs):
    • 16 days ago
    • Interface
    • Interface forum
  • [FAQ] USB Type-C Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB Type-C E2E Page Listed below are a variety of resources to assist with the implementation USB Type-C! USB Type-C Training: USB Type-C handbook Demystifying the power and…
    • Answered
    • 16 days ago
    • Interface
    • Interface forum
  • [FAQ] Interface TXP-USB: E2E Homepage

    Vishesh Pithadiya
    Vishesh Pithadiya
    Welcome to the Interface TXP-USB E2E Page Here you will find training/ design resources/ support for our USB devices. Select an icon below to find a relevant collection of FAQ's, Applications Notes, Training Videos and more! USB Type…
    • Answered
    • 16 days ago
    • Interface
    • Interface forum
  • [FAQ] Linear vs. Limited Redriver

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: TUSB1002A Please use the links below to access our collateral regarding linear and limited redrivers: Linear vs. Limited Redriver Training Slides Linear vs. Limited redriver Training Video
    • Answered
    • 21 days ago
    • Interface
    • Interface forum
  • [FAQ] ESD321: ESD321DYA Pin Configuration

    McKenzie Eaker
    McKenzie Eaker
    Part Number: ESD321 Hi, ESD321DYA has the oppositie pin configuration than what is expected. Is Pin 2 supposed to be IO and Pin 1 supposed to be GND? Thanks
    • Answered
    • 25 days ago
    • Interface
    • Interface forum
  • [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
    • 3 months ago
    • Interface
    • Interface forum
>

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    SN65DP159: Use SN65DP159 at the HDMI 2.0 RX Side ,substitute TMDS181. 0 Locked

    754 views
    6 replies
    Latest over 2 years ago
    by David (ASIC) Liu
  • Suggested Answer

    TUSB1002A: How to Set CHx_EQ2 and CHx_EQ1in default mode ? 0 Locked

    323 views
    1 reply
    Latest over 2 years ago
    by Shane Hauser
  • Suggested Answer

    SN65MLVD204A: addition 0 Locked

    296 views
    2 replies
    Latest over 2 years ago
    by Amy
  • Suggested Answer

    SN65DSI84: Questions of SN65DSI84 0 Locked

    240 views
    1 reply
    Latest over 2 years ago
    by David (ASIC) Liu
  • Not Answered

    TCAN4550: MCU端如何接收TCAN4550收到的CAN报文更合适? 0 Locked

    1438 views
    3 replies
    Latest over 2 years ago
    by Jonathan Nerger
  • Answered

    TUSB2E11: layout design 0 Locked

    428 views
    1 reply
    Latest over 2 years ago
    by Nicholaus_Malone
  • Suggested Answer

    DS90UB948-Q1: About the oLDI inerface of DS90UB948 0 Locked

    376 views
    4 replies
    Latest over 2 years ago
    by Josh Baik
  • Suggested Answer

    TCAN1043A-Q1: INH is low or high voltage level when remote up happen and UVnom happen in same time 0 Locked

    539 views
    5 replies
    Latest over 2 years ago
    by Eric Schott1
  • Suggested Answer

    SN65C3238: The working voltage issue of the chip 0 Locked

    277 views
    2 replies
    Latest over 2 years ago
    by Parker Dodson
  • Not Answered

    TCAN1146-Q1: TCAN1146-Q1 selective wake 0 Locked

    339 views
    2 replies
    Latest over 2 years ago
    by Eric Schott1
  • Suggested Answer

    SN65HVD3085E: Connection of batteries with low side switch 0 Locked

    755 views
    11 replies
    Latest over 2 years ago
    by Andrew J
  • Answered

    TPD1E0B04: Common Anode vs Common Cathode ESD diodes 0 Locked

    1849 views
    3 replies
    Latest over 2 years ago
    by Josh Prushing
  • Suggested Answer

    SN65DSI83: SN65DSI83 no output 0 Locked

    411 views
    5 replies
    Latest over 2 years ago
    by Vishesh Pithadiya
  • Answered

    SN75DP139: NC pin connected to GND 0 Locked

    276 views
    3 replies
    Latest over 2 years ago
    by Bartlomiej Swierczek
  • Not Answered

    DP83TC811R-Q1: Start-Up 0 Locked

    400 views
    3 replies
    Latest over 2 years ago
    by Melissa Chang
  • Answered

    DS100MB203: SCH review 0 Locked

    849 views
    12 replies
    Latest over 2 years ago
    by Lisa Xu
  • Answered

    PCA9306: PCA9306DCUR Die Size 0 Locked

    399 views
    4 replies
    Latest over 2 years ago
    by Miranda J
  • Not Answered

    PCI2050B: The PCI Bus devices connected on secondary bus are not detecting. 0 Locked

    438 views
    4 replies
    Latest over 2 years ago
    by David Waier
  • Suggested Answer

    TCAN1146-Q1: TCAN1146-Q1: Multidrop system connections for nINT/SDO lines 0 Locked

    360 views
    2 replies
    Latest over 2 years ago
    by Eric Hackett
  • Answered

    ESDS311: Levels of IEC61000-4-5 0 Locked

    678 views
    4 replies
    Latest over 2 years ago
    by Shuji Ishiwata
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