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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

    SN65HVD1785: about Surge Current 0 Locked

    2040 views
    7 replies
    Latest over 8 years ago
    by Hao L
  • Suggested Answer

    TPS65983B: If we can replace TPS65982 with TPS65983B or TPS65986. 0 Locked

    800 views
    1 reply
    Latest over 8 years ago
    by Jaime C
  • Answered

    TRS3232E: Cross Reference tool says part is not pin-to-pin, but comparing the datasheet suggests otherwise(Sanity Check) 0 Locked

    1108 views
    3 replies
    Latest over 8 years ago
    by Steven Rausch
  • Suggested Answer

    DS90UB964-Q1: DS90UB964-Q1 0 Locked

    837 views
    1 reply
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB928QEVM: EVM user guide different 0 Locked

    1808 views
    7 replies
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB948-Q1: D_GPIO Drop Issue 0 Locked

    1011 views
    3 replies
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Answered

    DP83867IS: Required external termination 0 Locked

    1374 views
    4 replies
    Latest over 8 years ago
    by user4497266
  • Answered

    DP83867E: About TI DP83867 Application Question 0 Locked

    1077 views
    1 reply
    Latest over 8 years ago
    by Aniruddha Khadye
  • Not Answered

    TPS2546: about OUT Discharge Duration at DCP Auto mode and 2A fast charging scheme 0 Locked

    504 views
    1 reply
    Latest over 8 years ago
    by Yongqiang Sun
  • Suggested Answer

    TLK10031: REFCLK_SEL Signal / Text Pin List/Orcad Symbol 0 Locked

    762 views
    1 reply
    Latest over 8 years ago
    by Luis Omar Moran
  • Answered

    HD3SS6126: different Pin assignments at datasheet and Evalboard-Schematic 0 Locked

    917 views
    1 reply
    Latest over 8 years ago
    by Diego Cortes
  • Answered

    TUSB9261: TUSB9261 FW checksum for SPI Flash programmer 0 Locked

    613 views
    1 reply
    Latest over 8 years ago
    by Elias Villegas M.
  • Answered

    HD3SS6126: different pin assignments 0 Locked

    656 views
    1 reply
    Latest over 8 years ago
    by Elias Villegas M.
  • Not Answered

    PCA9545A: Communication issue 0 Locked

    1456 views
    5 replies
    Latest over 8 years ago
    by fhoude
  • Not Answered

    PCF8574: pull up required when used as an input only 0 Locked

    6125 views
    1 reply
    Latest over 8 years ago
    by fhoude
  • Answered

    Suggestions for USB PD and USB Audio to source the SmartAmp TAS5768M 0 Locked

    5643 views
    16 replies
    Latest over 8 years ago
    by Jeffrey Mueller
  • Not Answered

    TCA9534: CAD Symbol / Footprint 0 Locked

    754 views
    1 reply
    Latest over 8 years ago
    by fhoude
  • Not Answered

    TCA9617B: test socket 0 Locked

    830 views
    1 reply
    Latest over 8 years ago
    by fhoude
  • Answered

    SN65DSI83: EMI concern of SN65DSI83 LVDS 0 Locked

    1015 views
    3 replies
    Latest over 8 years ago
    by Joel Jimenez0
  • Not Answered

    DS92LV1212A: DS92LV1021A & DS92LV1212A SerDes for SPI 0 Locked

    2298 views
    3 replies
    Latest over 8 years ago
    by 1138
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