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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
    • 1 month 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
    • 2 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
    • 2 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
    • 4 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
    • 5 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: …
    • 6 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
    • 6 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…
    • 6 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
    • 8 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
    • 9 months ago
    • Interface
    • Interface forum
>

View FAQ threads
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  • Answered

    SN75LVPE4410: AC Coupling Capacitors 0 Locked

    724 views
    6 replies
    Latest over 2 years ago
    by Gillian Lee
  • Suggested Answer

    TCA9555: Undershoot issue in I2C lines of TCA9555RGER 0 Locked

    557 views
    4 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    TCA8418: TCA8418 0 Locked

    508 views
    6 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    DS90UB941AS-Q1: Margin analysis pass but its DSI clock jitter is slightly high. 0 Locked

    305 views
    2 replies
    Latest over 2 years ago
    by Randy Lee
  • Answered

    TUSB4020BI: Crystal Output limiting resistor 0 Locked

    304 views
    2 replies
    Latest over 2 years ago
    by Hiroshi KOMORI
  • Answered

    DS320PR810RSCEVM: PCB material 0 Locked

    289 views
    1 reply
    Latest over 2 years ago
    by Nasser Mohammadi
  • Not Answered

    DP83TD510E: Connecting 2 PHYs does not work 0 Locked

    276 views
    1 reply
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Not Answered

    DS90UB964-Q1: Where can I download the reference design code related to DS90UB964 0 Locked

    476 views
    5 replies
    Latest over 2 years ago
    by Lucas Wolter
  • Not Answered

    DS125BR111: redriver 0 Locked

    383 views
    1 reply
    Latest over 2 years ago
    by Evan Mayhew
  • Suggested Answer

    DS90UB924-Q1: Output logic high = 1 or 0? 0 Locked

    488 views
    3 replies
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Answered

    DP83869HM: 2.5G Ethernet PHY 0 Locked

    538 views
    1 reply
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    TLK10034: use USB-2-MDIO to communicate with TLK10034; Tool detects all PHY IDs and returns FFFF 0 Locked

    465 views
    3 replies
    Latest over 2 years ago
    by Evan Mayhew
  • Suggested Answer

    PCA9554: PCA9554PWR 0 Locked

    366 views
    1 reply
    Latest over 2 years ago
    by BOBBY
  • Answered

    TUSB2046B: TUSB2046B connections 0 Locked

    497 views
    3 replies
    Latest over 2 years ago
    by David (ASIC) Liu
  • Not Answered

    TUSB216I: Post-channel cable length 0 Locked

    299 views
    1 reply
    Latest over 2 years ago
    by Ryan Kitto
  • Not Answered

    TCAN1043A-Q1: Rising and failing time of TCAN1043A-Q1 and TCAN1145-Q1 0 Locked

    253 views
    1 reply
    Latest over 2 years ago
    by Eric Hackett
  • Suggested Answer

    Device recommendation 0 Locked

    408 views
    3 replies
    Latest over 2 years ago
    by Michael Ikwuyum
  • Not Answered

    DP83TG720R-Q1: Linux 5.4.x driver 0 Locked

    604 views
    9 replies
    Latest over 2 years ago
    by Hillman Lin
  • Answered

    TCA9539-Q1: Any way to change the output status at one I2C write operation cycle 0 Locked

    329 views
    1 reply
    Latest over 2 years ago
    by Tyler Townsend
  • Suggested Answer

    DS320PR810: Current requirement 0 Locked

    241 views
    4 replies
    Latest over 2 years ago
    by Nasser Mohammadi
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