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Interface

Interface

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] TCAL9539-Q1: What I2C IO Expanders Support Q1 Grade?

    Tyler Townsend
    Tyler Townsend
    FAQ: Logic and Voltage Translation > IxC >> What I2C IO Expanders Support Automotive Grade 1? There are a total of 3 to date. TCAL9539-Q1 - 16-bit, 1.08V to 3.6V I2C IO Expander, single supply, interrupt, reset, Agile I/O Configuration TCA6408A…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] I2C IO Expander Schematic Checklist

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: PCF8574 , TCA9554 , TCA9554A , TCA9555 , PCF8574A , PCA9554A , PCA9555 , PCA9554 , PCF8575 FAQ: Logic and Voltage Translation > IxC >> I2C IO Expander Schematic Checklist IO Expander Checklist …
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] What is the Auto Increment Feature in I2C IO Expanders?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TCA6424A FAQ: Logic and Voltage Translation > IxC >> What is the Auto Increment Feature in I2C IO Expanders? The auto-increment feature of I2C IO Expanders is when the registers of the device automatically increment…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] What is PassFET Hang Time?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TCA39306 FAQ: Logic and Voltage Translation > IxC >> What is PassFET Hangtime? To understand what passFET hangtime is, we need to define what a passFET is. A passFET is a transistor where the drain and source terminals…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TCAN1057A-Q1: why is the CAN Mosfet and Diode used

    Cicely Tang
    Cicely Tang
    Part Number: TCAN1057A-Q1 Tool/software: Hello experts! I have a question about the purpose of the Mosfet and diode in CAN interface? Further,How does CAN implement arbitration and error correction functions through hardware?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83822HF: How does power up sequence affect PHY operation?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83822HF Tool/software: For DP83822, there is a guidance where AVD and VDDIO must not exceed 0.3V prior to complete supply ramp, with an additional footnote suggesting AVD to ramp up after VDDIO to avoid false detection of VDDIO. False detection…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] What is Stuck Bus Recovery?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TCA4307 FAQ: Logic and Voltage Translation > IxC >> What is Stuck Bus Recovery? Stuck Bus Recovery is a mechanism built into an I2C device that automatically attempts to free the SDA bus during a stuck LOW condition…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] What Makes an I2C Buffer Hot-Swappable?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TCA9511A FAQ: Logic and Voltage Translation > IxC >> What Makes an I2C Buffer Hot-Swappable ? Hot-Swap also known as Hot-Plug means the unpowered device can be inserted into a live backplane without disruption of service…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E & DP83869HM: Expected Back-Powering on Power Supply Pins

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83867E DP83869HM Other Parts Discussed in Thread: DP83869HM Tool/software: The following FAQ applies to the DP83869HM and all versions of the DP83867: E/IS/CS/IR/CR The Analog Supply pins (VDDA2P5 & VDDA1P8) power the MDI portion…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] What Connections of I2C Buffers are not Allowed?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TCA9617B , TCA9509 , TCA9801 , TCA9800 , TCA9803 , TCA9802 , TCA9511A , TCA4307 FAQ: Logic and Voltage Translation > IxC >> What Connections of I2C Buffers are not Allowed ? Part Numbers: TCA9517 , TCA9517A , TCA9509…
    • over 1 year ago
    • Interface
    • Interface forum
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  • Answered

    Serdes I2C communicate with FPD-Link III 0 Locked

    1591 views
    1 reply
    Latest over 7 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    Linux/DS90UB964-Q1: has received the image, but some part of image is not correct 0 Locked

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

    DS90UB925Q-Q1: DS90UB925 / DS90UB926 used for repeater mode 0 Locked

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    Latest over 7 years ago
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  • Suggested Answer

    DS90UB953-Q1: 953/954 DSN file 0 Locked

    409 views
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    Latest over 7 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB953-Q1EVM: Asking for the cable to connect DS90UB953-Q1EVM and DS90UB954-Q1EVM 0 Locked

    636 views
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    by Steven(Shenzhen) Shi
  • Not Answered

    DS90UB953-Q1: SCCB registers reading throug USB2ANY interface 0 Locked

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    1 reply
    Latest over 7 years ago
    by Hamzeh Jaradat
  • Answered

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  • Not Answered

    SN65LVDT14: theta-jb 0 Locked

    502 views
    3 replies
    Latest over 7 years ago
    by HA
  • Answered

    DS90UB913A-Q1: AC coupling value when connecting with DS90UB954-Q1 0 Locked

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  • Not Answered

    DS90UB913Q-Q1: Component failure after test 0 Locked

    313 views
    1 reply
    Latest over 7 years ago
    by Liam Keese
  • Answered

    DS90UB913A-Q1: DS90UB913/914 digital reset 0 Locked

    650 views
    2 replies
    Latest over 7 years ago
    by Masaaki Sugiyama68
  • Answered

    TPS65982: AMIntrusiveModeResponse bit in VDMs command 0 Locked

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    6 replies
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    by Takashi Onawa
  • Answered

    SN75DP130: Power down sequence 0 Locked

    890 views
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    by NAOKI AOYAMA
  • Answered

    DS90UB940-Q1: Power-Up Sequence 0 Locked

    459 views
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    by Liam Keese
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    Latest over 7 years ago
    by BOBBY
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    by Adrian Ymeraj
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    1289 views
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    DS90UB925Q-Q1: Power Up Requirements 0 Locked

    739 views
    3 replies
    Latest over 7 years ago
    by Liam Keese
  • Answered

    DS90UB925Q-Q1: supply current (IDDIO1) 0 Locked

    585 views
    3 replies
    Latest over 7 years ago
    by Liam Keese
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    DS90UB954-Q1: The connection for DS90UB913A-Q1 0 Locked

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