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Showing 46 results View by: Thread Post Sort by
  • TCAL6416: Open drain/ Push-pull

    Far Hung
    Far Hung
    TI Thinks Resolved
    Part Number: TCAL6416 Other Parts Discussed in Thread: TCA6416 , , TCA6416A Tool/software: Hi Expert, I want to check that if the device can support open drain? And what is different between TCA6416 and TCA L 6416? Dell is confusing below, highlight…
    • 1 month ago
    • Interface
    • Interface forum
  • TCAL6416: IO expansion chip

    Hailong Liao
    Hailong Liao
    Part Number: TCAL6416 Tool/software: Is there any difference in the I2C communication of TCAL6416 compared to others? Why is my host unable to communicate with it? I have connected the RESET pin to high level and the ADDR pin to GND. VDD(I2C-bus) and…
    • 6 months ago
    • Interface
    • Interface forum
  • TCAL6416: Software to control TCAL6416

    Doug Bailey
    Doug Bailey
    TI Thinks Resolved
    Part Number: TCAL6416 Other Parts Discussed in Thread: USB2ANY I have a TCAL6416 on a board that I am just bringing up and need to control the part via the USB2ANY (I2C) adapter. What software program would I use to control that part? Regards, Doug…
    • over 1 year ago
    • Interface
    • Interface forum
  • Answered
  • TCAL6416: Schematic review of TCAL6416PWR

    sharique Ansari
    sharique Ansari
    Resolved
    Part Number: TCAL6416 Tool/software: Hi, We have used TCAL6416PWR in one of our projects. Can anyone from please verify the schematic & let us know if its OK or needs some modifications.
    • Resolved
    • 11 months ago
    • Interface
    • Interface forum
  • Answered
  • TCAL6416: Are there power sequences for VCCI and VCCP?

    Shunsuke Yamamoto
    Shunsuke Yamamoto
    Resolved
    Part Number: TCAL6416 Other Parts Discussed in Thread: TCA6416A Tool/software: Hi team, 1. May I know if there are any power sequences of VCCI and VCCP? Which one should be powered up first? Best regards, Shunsuke Yamamoto
    • Resolved
    • 7 months ago
    • Interface
    • Interface forum
  • TCAL6416: Translating I2C Bus Sticky Reset Functionality

    Eric Cordero
    Eric Cordero
    TI Thinks Resolved
    Part Number: TCAL6416 Tool/software: Data sheet specifies that sticky registers is possible upon reset here: "The system controller can re-initialize I2C/SMBus state machine in the event of a timeout or other improper operation by asserting a low on…
    • 7 months ago
    • Interface
    • Interface forum
  • Answered
  • TCAL6416: The bevaior of INT pin and interrupt mask registers

    Shunsuke Yamamoto
    Shunsuke Yamamoto
    Resolved
    Part Number: TCAL6416 Tool/software: Hi team, I don't quit understand the relationship between INT pin and interrupt mask registers and interrupt status registers. When the interrupt mask register is set to 0 and the input changes state from 0 to 1…
    • Resolved
    • 7 months ago
    • Interface
    • Interface forum
  • Answered
  • TCAL6416: Schematic review of TCAL6416PWR

    sharique Ansari
    sharique Ansari
    Resolved
    Part Number: TCAL6416 Other Parts Discussed in Thread: TPS22960 , , PCF8574 , TCA9554 , TCA9554A , TCA9555 , PCF8574A , PCA9554A , PCA9555 , PCA9554 , PCF8575 Tool/software: Hello, We have used TPS22960 in our project. We have made schematic as per…
    • Resolved
    • 11 months ago
    • Interface
    • Interface forum
  • TCAL6416: TCAL6416

    neel mistry
    neel mistry
    TI Thinks Resolved
    Part Number: TCAL6416 Other Parts Discussed in Thread: TCA6507 , Can this part be used to control the intensity of LEDs?
    • over 2 years ago
    • Interface
    • Interface forum
  • TCAL6416: What is the difference between TCAL6416 and TCA6416

    Frank Rothoff
    Frank Rothoff
    TI Thinks Resolved
    Part Number: TCAL6416 Other Parts Discussed in Thread: TCA6416 We do have the TCAL6416RTWR now available. Could you explain the differences ? Could customer use the TCAL6416RTWR instead of the TCA6416RTWR?
    • over 2 years ago
    • Interface
    • Interface forum
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