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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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  • Not Answered

    SN65DSI84: Flickering issue 0 Locked

    1792 views
    20 replies
    Latest over 3 years ago
    by Zach Dryer
  • Not Answered

    DP83826E: Interrupt pin as wakeup source in embedded Linux 0 Locked

    1473 views
    9 replies
    Latest over 3 years ago
    by David Creger
  • Not Answered

    TSER953: Improving signal integrity 0 Locked

    279 views
    1 reply
    Latest over 3 years ago
    by Glenn Uranga
  • Suggested Answer

    DS110DF1610: about register relation 0 Locked

    289 views
    1 reply
    Latest over 3 years ago
    by Drew Miller1
  • Answered

    DS90UB947-Q1: 300KHz interval spurs 0 Locked

    425 views
    3 replies
    Latest over 3 years ago
    by Hamzeh Jaradat
  • Suggested Answer

    FPC401: Portcontroll FPC401 0 Locked

    457 views
    1 reply
    Latest over 3 years ago
    by Nasser Mohammadi
  • Suggested Answer

    DP83867IR: Loopback test 0 Locked

    594 views
    8 replies
    Latest over 3 years ago
    by Gerome Cacho
  • Suggested Answer

    DP83849I: Regarding to PWRDOWN pin 0 Locked

    497 views
    6 replies
    Latest over 3 years ago
    by Gerome Cacho
  • Answered

    TDP158: Convert VGA to HDMI. 0 Locked

    489 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Suggested Answer

    SN75DPHY440SS: placement and EVM 0 Locked

    268 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Suggested Answer

    SN65DSI86: I2C 0 Locked

    202 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Answered

    TCAN1167-Q1: Pin configuration and design suggestions 0 Locked

    625 views
    3 replies
    Latest over 3 years ago
    by Danny Bacic
  • Answered

    TCAN1145-Q1: SW_EN 0 Locked

    410 views
    1 reply
    Latest over 3 years ago
    by Eric Schott1
  • Answered

    PCA9538: standby mode and question on additional current in standby mode 0 Locked

    399 views
    3 replies
    Latest over 3 years ago
    by Kai Lai
  • Suggested Answer

    TLK110: How to find "MaxPortRxDelay" and "MaxPortTxDelay" from phy datasheet 0 Locked

    1052 views
    6 replies
    Latest over 3 years ago
    by Kallikuppa Sreenivasa
  • Suggested Answer

    DP83869HM: Supply sequence 0 Locked

    239 views
    2 replies
    Latest over 3 years ago
    by KLN
  • Suggested Answer

    TUSB2077A: Trace Length 0 Locked

    471 views
    6 replies
    Latest over 3 years ago
    by Brian Zhou
  • Suggested Answer

    TUSB8020B-Q1: Impact of GND offset on USB3.0 transmission 0 Locked

    440 views
    5 replies
    Latest over 3 years ago
    by Brian Zhou
  • Answered

    DS90UB928Q-Q1: Tr/Tf of LVDS were too fast and violates the min. requirement of LVDS specification, TIA/EIA-644-A 0 Locked

    733 views
    8 replies
    Latest over 3 years ago
    by Shu Huang
  • Suggested Answer

    TCAN4551-Q1: Formula for power consumption for devices with VIO and VSUP pin only 0 Locked

    441 views
    3 replies
    Latest over 3 years ago
    by Eric Schott1
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