TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Interface

Interface

Interface forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    TPD3S716-Q1: How big is the ringing that occurs in a short-to-battery warranted? 0 Locked

    702 views
    19 replies
    Latest over 1 year ago
    by Seong Kim
  • Answered

    TIOL111: Current flow different between TIOL111 and TIOL1113. 0 Locked

    342 views
    5 replies
    Latest over 1 year ago
    by Kengo.Y
  • Answered

    DS90UB953A-Q1: Why is the FPD-Link III signal affected by smartphone signals, Wi-Fi signals? 0 Locked

    873 views
    17 replies
    Latest over 1 year ago
    by Thomas Bejin
  • Suggested Answer

    DS90UB935-Q1: Minimum bypass capacitance 0 Locked

    248 views
    3 replies
    Latest over 1 year ago
    by Zoe Bison
  • Answered

    TLIN2029-Q1: Failure Modes and distribution 0 Locked

    250 views
    3 replies
    Latest over 1 year ago
    by Eric Hackett
  • Not Answered

    DS90UB954-Q1: data rate compatibilty and ser compatibilty with 971 0 Locked

    389 views
    5 replies
    Latest over 1 year ago
    by Thomas Bejin
  • Not Answered

    DP83826E: Difference between DP83826E and DP83826i 0 Locked

    528 views
    6 replies
    Latest over 1 year ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    DS250DF410: Application issues of chips 0 Locked

    221 views
    2 replies
    Latest over 1 year ago
    by Drew Miller1
  • Answered

    TFP410: replacement for Sil164CTG64 0 Locked

    423 views
    2 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Answered

    TPD3S716-Q1: what is status of VUBS_SYS and VIN when TPD3S716-Q1 is not powered and enabled and only VBUS_CON is powered by host PC 0 Locked

    389 views
    9 replies
    Latest over 1 year ago
    by Seong Kim
  • Answered

    DS08MB200: Propagation delay 0 Locked

    300 views
    1 reply
    Latest over 1 year ago
    by Amy
  • Suggested Answer

    LMH0397: output error 0 Locked

    166 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Discussion

    TUSB1142: Specification and ACTIVE cables Locked

    377 views
    6 replies
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    DP83822I: VDDIO and VAVD ramp sequence 0 Locked

    266 views
    2 replies
    Latest over 1 year ago
    by Dean Hofstetter
  • Suggested Answer

    DS80PCI102: DS80PCI102 design question 0 Locked

    224 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Suggested Answer

    DS160PR810: Using fiber optic to transmit PCIE signals 0 Locked

    327 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Answered

    TUSB2036: Review shcmatic 0 Locked

    307 views
    6 replies
    Latest over 1 year ago
    by Brian Zhou
  • Suggested Answer

    TCAN1462-Q1: ISO11898-2:2016 table14 spec? 0 Locked

    271 views
    1 reply
    Latest over 1 year ago
    by Eric Schott1
  • Suggested Answer

    DS25BR100: 4-channel LVDS signal with Cat5e cable 0 Locked

    362 views
    3 replies
    Latest over 1 year ago
    by Nasser Mohammadi
  • Answered

    DS90UB936-Q1: data rate compatibilty 0 Locked

    429 views
    7 replies
    Latest over 1 year ago
    by Darrah Merillat
<>