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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
    • 5 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: …
    • 7 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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  • Answered

    TCA9539: Do unused input ports of TCA9539 need to add pull-up resistors? 0 Locked

    524 views
    2 replies
    Latest over 5 years ago
    by user5774110
  • Not Answered

    TCA8418: TCA8418 failure problem 0 Locked

    492 views
    3 replies
    Latest over 5 years ago
    by BOBBY
  • Suggested Answer

    DS90UH949-Q1: CEC power down input current 0 Locked

    418 views
    3 replies
    Latest over 5 years ago
    by Michael.Walker
  • Not Answered

    DS90UB928QEVM: Hole and connector dimensions 0 Locked

    263 views
    1 reply
    Latest over 5 years ago
    by Michael.Walker
  • Not Answered

    DS90UB933-Q1: What are the data formats supported by 933? 0 Locked

    244 views
    3 replies
    Latest over 5 years ago
    by Sally Cheung95
  • Suggested Answer

    TUSB422: USB type c Accessory should be in Power Source & Data Device Mode 0 Locked

    424 views
    3 replies
    Latest over 5 years ago
    by Malik Barton57
  • Answered

    DP83869HM: Looking for Optical Ethernet PHY 0 Locked

    234 views
    3 replies
    Latest over 5 years ago
    by Vikram Sharma
  • Suggested Answer

    DP83869HM: voltage driven or current mode driven? 0 Locked

    270 views
    1 reply
    Latest over 5 years ago
    by Vikram Sharma
  • Answered

    DP83867CS: Question about resistor strap when using only RX_D0 0 Locked

    295 views
    1 reply
    Latest over 5 years ago
    by Vikram Sharma
  • Suggested Answer

    DS90UB954-Q1: SFILTER_CFG (Address 0x41) default and recommended value mismatch 0 Locked

    254 views
    3 replies
    Latest over 5 years ago
    by Jiashow Ho
  • Suggested Answer

    DS90UB914A-Q1: link problem 0 Locked

    566 views
    6 replies
    Latest over 5 years ago
    by Jiashow Ho
  • Not Answered

    DP83867CR: ESD Protection 0 Locked

    235 views
    1 reply
    Latest over 5 years ago
    by Vikram Sharma
  • Answered

    Asking for the design recommendation to replace VL103 0 Locked

    510 views
    3 replies
    Latest over 5 years ago
    by Hari Patel1
  • Not Answered

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    371 views
    3 replies
    Latest over 5 years ago
    by Vikram Sharma
  • Answered

    TLK10031: TLK10031 High/Low Speed Interface PCB Routing Rules 0 Locked

    340 views
    2 replies
    Latest over 5 years ago
    by Mick Soriano
  • Answered

    DS90UB926Q-Q1: Power-Up Sequence Violation of VDDIO & VDD33 0 Locked

    343 views
    3 replies
    Latest over 5 years ago
    by Charley Cai
  • Suggested Answer

    DS90UB947-Q1: Splash screen of DS90UB947-Q1 0 Locked

    443 views
    5 replies
    Latest over 5 years ago
    by Charley Cai
  • Suggested Answer

    TUSB9261: Delay for TUSB9261 to send CSW after data transfer is finished. More prevalent when connected to Laptops than Desktops. 0 Locked

    1092 views
    24 replies
    Latest over 5 years ago
    by JMMN
  • Suggested Answer

    DS90UB940N-Q1: questions about DS90UB940N-Q1 paired with two different serializer 0 Locked

    357 views
    3 replies
    Latest over 5 years ago
    by Charley Cai
  • Answered

    DS25CP104A: Loss of Signal (LOS) detction 0 Locked

    445 views
    3 replies
    Latest over 5 years ago
    by Nasser Mohammadi
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