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The TI E2E™ design support forums will undergo maintenance from July 11 to July 13. If you need design support during this time, open a new support request with our customer support center.



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  • TAS6684-Q1: No output at -40 ℃ environment

    Eric Mo
    Eric Mo
    Part Number: TAS6684-Q1 Tool/software: Hi team The customer tested TAS6684-Q1 in an environment of -40 ℃ and needed to preheat for more than ten minutes before it could output normally. Can you help me analyze the reason? The schematic diagram is shown…
    • 7 days ago
    • Audio
    • Audio forum
  • TAS6684-Q1: TAS6684-Q1

    Vijay Balaji
    Vijay Balaji
    TI Thinks Resolved
    Part Number: TAS6684-Q1 Tool/software: Hello, I am using TAS6684 amplifier for my design. I need communicate it with module, amplifier has SCLK, FSYNC, SDIN and SDOUT, but my module has I2S pins like MCLK, Data0, Data1 and Word select. How to make this…
    • 2 months ago
    • Audio
    • Audio forum
  • Answered
  • TAS6684-Q1: McASP interface clock input capacitance - TAS6684QPHDRQ1 TAS6424EQDKQRQ1

    Kallikuppa Sreenivasa
    Kallikuppa Sreenivasa
    Resolved
    Part Number: TAS6684-Q1 Other Parts Discussed in Thread: AM625 Tool/software: Hi TI experts I have a customer connecting the McASP clock output of AM625 to multiple amplifiers TAS6684QPHDRQ1 TAS6424EQDKQRQ1 The concern is the capacitor loading. Please…
    • Resolved
    • 8 days ago
    • Audio
    • Audio forum
  • Answered
  • TAS6684-Q1: AS6684-Q1EVM Altium Design Files

    RICK SIMON
    RICK SIMON
    Resolved
    Part Number: TAS6684-Q1 Tool/software: I submitted and received the AS6684-Q1EVM User Guide and Datasheet on the part. I am also looking for the AS6684-Q1EVM Altium Design Files, so I can base my design from that reference design.
    • Resolved
    • 1 month ago
    • Audio
    • Audio forum
  • TAS6684-Q1: One of the channels has no output

    Eric Mo
    Eric Mo
    TI Thinks Resolved
    Part Number: TAS6684-Q1 Other Parts Discussed in Thread: TAS6584-Q1 Tool/software: Hi team, The customer designed an AMP circuit using TAS6584-Q1 with 4-channel output. When the output power reaches 50W * 4 (PVDD=24V , Load=4ohms), one output will enter…
    • 1 month ago
    • Audio
    • Audio forum
  • TAS6684-Q1: PVDD line internal connection

    MOTOTW
    MOTOTW
    TI Thinks Resolved
    Part Number: TAS6684-Q1 Tool/software: Hi, As referring to the above schematic of the TAS6684 EVM. Based on the connection of the capacitor, is the PVDD line for each BTL connected together or separate internally?
    • 2 months ago
    • Audio
    • Audio forum
  • Answered
  • TAS6684-Q1: Simulation model

    Dokyum Lee
    Dokyum Lee
    Resolved
    Part Number: TAS6684-Q1 Tool/software: I would like to simulate the TAS 6684- Q 1 part in Spice , but it seems that it has not been updated in the library yet . Can I get a simulation model ?
    • Resolved
    • 3 months ago
    • Audio
    • Audio forum
  • TAS6684-Q1: TDM Settings

    Eric Mo
    Eric Mo
    TI Thinks Resolved
    Part Number: TAS6684-Q1 Other Parts Discussed in Thread: TAS6584-Q1 Tool/software: TDM Settings Hi Team, The customer designed the AMP circuit using TAS6584-Q1, with 4-channel output, When running in I2S mode, TAS6584-Q1 can output crisp audio. But when…
    • 4 months ago
    • Audio
    • Audio forum
  • TAS6684-Q1: TAS6684-Q1

    ys chang
    ys chang
    TI Thinks Resolved
    Part Number: TAS6684-Q1 Tool/software: The output of a Class D amplifier is a 12V or 24V square wave. Are there any special requirements for the output transmission line to avoid noise overflow or EMI problems?
    • 7 months ago
    • Audio
    • Audio forum
  • Answered
  • TAS6684-Q1: Replacing TAS6584 with TAS6684

    Jose Paza1
    Jose Paza1
    Resolved
    Part Number: TAS6684-Q1 Tool/software: Hi, I have replaced the TAS6584 with TAS6684 to increase the current output for out 1PBTL output. We have been evaluating the 6584 perfectly in this new product that we are developing. I have quickly reviewed and…
    • Resolved
    • 7 months ago
    • Audio
    • Audio forum
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