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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] TUSB212: Why does USB 2 (HS) stop working when multiple USB 2 redrivers are enabled?

    Malik Barton57
    Malik Barton57
    Part Number: TUSB212 I have a system where I have implemented USB 2 that uses long traces and cables. To accommodate for the long traces and cables and still pass the USB 2 eye mask compliance test I used two USB 2 redrivers. When both USB 2 redrivers…
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] When do I select a PD controller or CC controller for USB Type-C applications?

    Malik Barton57
    Malik Barton57
    I am transitioning my system from an older USB connector to the USB Type-C connector. However I do not know whether I need a one of TI's Power Delivery (PD) controller or a CC controllers. When should I chose a PD controller or CC controller and what…
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] CAN transceiver SPLIT pin

    Eric Hackett
    Eric Hackett
    Other Parts Discussed in Thread: TCAN1043 What is the function of the SPLIT pin on a CAN transceiver?
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] CAN transceiver power consumption

    Eric Hackett
    Eric Hackett
    Other Parts Discussed in Thread: TCAN1043 How can the power consumption of a CAN transceiver in active operation be calculated?
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] TUSB1044: How to configure a PD controller to configure TUSB1044 and support virtual HPD?

    Malik Barton57
    Malik Barton57
    Part Number: TUSB1044 When using a PD controller to configure a TUSB1044 (Type-C Linear Redriver) over I2C it is best to follow the scheme below for programming the PD in this regard. This scheme also includes support for applications in need of a "virtual…
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] definition of signal conditioner(redriver/repeater/retimer..)

    Jung-Ho Seo
    Jung-Ho Seo
    Dear experts, I want to understand the signal conditioner definition. would you explain what is difference between redriver and repeater and retimer ? Thanks, JH.
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] TUSB320LAI: Which pins on TUSB320LAI are non fail safe and are there any special considerations for these pins?

    Malik Barton57
    Malik Barton57
    Part Number: TUSB320LAI Other Parts Discussed in Thread: TUSB320HAI When using TUSB320LAI or TUSB320HAI are there any non fail safe pins? Which pins are non fail safe and what special considerations do I need to take into account when designing a Type…
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] What is the difference between an I2C device with the family name PCA and TCA?

    BOBBY
    BOBBY
    Other Parts Discussed in Thread: PCA9306 TI's I2C portfolio consists of devices with the family prefix of PCA and TCA (exception to PCF and P82 families). What are the differences and similarities between the two prefixes?
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] Can I2C IO expanders be used in an open drain configuration?

    BOBBY
    BOBBY
    Other Parts Discussed in Thread: TCA6507 TI's I2C IO expander portfolio is made up of mostly Push-Pull CMOS output structures. Questions about using these devices as open drain instead of push pull has occasionally popped up, so can TI's IO expanders…
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] TDP142: How do I debug the issue of a monitor having no display?

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: TDP142 I have a DP monitor that does not display, how do I debug this issue?
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
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  • Answered

    TUSB4041I: Unused downstream port 0 Locked

    233 views
    4 replies
    Latest over 1 year ago
    by Brian Zhou
  • Not Answered

    DP83867E: I am not able to attach the TI phy and unable to see rpm in /proc/device-tree 0 Locked

    378 views
    1 reply
    Latest over 1 year ago
    by Evan Mayhew
  • Answered

    UA9638C-EP: Power and Thermals 0 Locked

    358 views
    6 replies
    Latest over 1 year ago
    by Nino Abundes
  • Answered

    TCAN1044A-Q1: Recommended power on sequence 0 Locked

    243 views
    1 reply
    Latest over 1 year ago
    by Eric Hackett
  • Answered

    TVP5158: Looking for patch information 0 Locked

    250 views
    2 replies
    Latest over 1 year ago
    by Kevin Kahler1
  • Suggested Answer

    HD3SS214: For DP2.1 0 Locked

    407 views
    8 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Answered

    DP83TG720S-Q1: DP83TG720S-Q1 has crc errors when sending large packets 0 Locked

    320 views
    5 replies
    Latest over 1 year ago
    by Avtar Dhaliwal
  • Answered

    DP83TC812S-Q1: Wake up via MDI 0 Locked

    346 views
    1 reply
    Latest over 1 year ago
    by Avtar Dhaliwal
  • Answered

    DP83561-SP: Static Burn-In 0 Locked

    589 views
    9 replies
    Latest over 1 year ago
    by Hillman Lin
  • Answered

    DP83869HM: Auto media detect 0 Locked

    213 views
    1 reply
    Latest over 1 year ago
    by Evan Mayhew
  • Suggested Answer

    PCA9306: PCA9306DCUR 0 Locked

    327 views
    5 replies
    Latest over 1 year ago
    by Jack Guan
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    DS560MB410: different frequency signals 0 Locked

    185 views
    1 reply
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    by Lucas Wolter
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    DS560DF810: Test Pins 0 Locked

    227 views
    1 reply
    Latest over 1 year ago
    by Lucas Wolter
  • Suggested Answer

    TCAN1463-Q1: SPICE model for this CANBUS transceiver 0 Locked

    369 views
    1 reply
    Latest over 1 year ago
    by Eric Hackett
  • Not Answered

    TLIN1021A-Q1: Looking for a p2p alternative to ADI ADBMS6832MWCCSZ 0 Locked

    225 views
    1 reply
    Latest over 1 year ago
    by Eric Hackett
  • Suggested Answer

    PCA9306-Q1: Need unencrypted spice model for SIMETRIX tool 0 Locked

    216 views
    1 reply
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    TCAN3404-Q1: STB & SHDN pin 0 Locked

    334 views
    1 reply
    Latest over 1 year ago
    by Eric Hackett
  • Not Answered

    LMH0340: LMH0340 0 Locked

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

    DP83869HM: Link Down 0 Locked

    436 views
    7 replies
    Latest over 1 year ago
    by Hillman Lin
  • Suggested Answer

    TCAN4550: The sleep issue of chips 0 Locked

    332 views
    1 reply
    Latest over 1 year ago
    by Jonathan Nerger
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