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Interface

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Interface forum

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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] eUSB2 Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the eUSB2 E2E Page Listed below are a variety of resources to assist with the implementation of USB2.0 & eUSB2! eUSB2 Training: What is embedded USB2.0 (eUSB2)? eUSB2 Collateral…
    • Answered
    • 6 days ago
    • Interface
    • Interface forum
  • [FAQ] DS100BR111: DS100BR111, DS100BR210 IBIS-AMI Model Usage

    Drew Miller1
    Drew Miller1
    Part Number: DS100BR111 Other Parts Discussed in Thread: DS100BR210 The DS100BR111 and DS100BR210 devices share an IBIS-AMI model. It has been noted that there is a discrepancy between the CTLE boost values listed in the IBIS-AMI User's Guide and the…
    • 11 days ago
    • Interface
    • Interface forum
  • [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…
    • 11 days 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
    • 27 days ago
    • Interface
    • Interface forum
  • [FAQ] USB2.0 Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB2.0 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 USB…
    • Answered
    • 27 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: USB Hubs in an a USB Type-C Application Enabling USB…
    • Answered
    • 27 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
    • 27 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
    • 27 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
    • 1 month 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
    • 1 month ago
    • Interface
    • Interface forum
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  • Answered

    TPD4E05U06: TPD4E05U06 0 Locked

    472 views
    3 replies
    Latest over 1 year ago
    by Josh Prushing
  • Suggested Answer

    TCA9801: The output when the B side is the master and the A side is the slave and the A side is open 0 Locked

    367 views
    2 replies
    Latest over 1 year ago
    by Shinichi Inoue
  • Suggested Answer

    DS90UB928Q-Q1: GPIO_REG port 0 Locked

    275 views
    1 reply
    Latest over 1 year ago
    by Casey McCrea
  • Answered

    DS90UB948-Q1: PATGEN_BIST_EN impaction 0 Locked

    254 views
    1 reply
    Latest over 1 year ago
    by Casey McCrea
  • Suggested Answer

    DS90UB9702-Q1: DS90UB9702 VDD Power supply requirement 0 Locked

    519 views
    1 reply
    Latest over 1 year ago
    by Casey McCrea
  • Answered

    TUSB7320: Looking for TI USB HUB devices working with TUSB7320/TUSB7340 0 Locked

    345 views
    1 reply
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    DP83TG720S-Q1: Interface forum 0 Locked

    478 views
    4 replies
    Latest over 1 year ago
    by xu yang
  • Answered

    TUSB2077A: 7-Port USB Hub - minimal design requirments 0 Locked

    642 views
    4 replies
    Latest over 1 year ago
    by Duncan Ross
  • Suggested Answer

    TCA9803: VOH(min)(for I2C) Required 0 Locked

    269 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
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    PCA9546A: VOH(min), VOL(max)(for I2C) 0 Locked

    337 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
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    TUSB2E22: spec check 0 Locked

    480 views
    4 replies
    Latest over 1 year ago
    by GARETH OU
  • Answered

    TRS3232E-Q1: Unused pin status 0 Locked

    346 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    DS90C031QML: DS90C031QML 0 Locked

    249 views
    1 reply
    Latest over 1 year ago
    by Amy
  • Answered

    DS250DF230: 0 Locked

    378 views
    3 replies
    Latest over 1 year ago
    by Drew Miller1
  • Suggested Answer

    TPD2S300: I2C OVP protection 0 Locked

    396 views
    4 replies
    Latest over 1 year ago
    by Alex Liu
  • Answered

    TCAN1044AV-Q1: question about VCC(5V) current when a ground fault or a sky fault 0 Locked

    326 views
    1 reply
    Latest over 1 year ago
    by Sean Guo
  • Suggested Answer

    DP83TG721S-Q1: [DP83TG721S] Ethernet test modes and corresponding PHY functionality 0 Locked

    595 views
    3 replies
    Latest over 1 year ago
    by Melissa Chang
  • Suggested Answer

    DP83TG720S-Q1: During Initialization process of DP83TG720S-Q1,after we reset phy, we then read register 0x45d,the value is 0xffff. 0 Locked

    799 views
    12 replies
    Latest over 1 year ago
    by Melissa Chang
  • Answered

    TCA6408A: Gut check: driving MOSFETs 0 Locked

    453 views
    3 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Answered

    SN75DP139: SN75DP139 0 Locked

    444 views
    2 replies
    Latest over 1 year ago
    by Ramin Tavassoli
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