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  • CCS/TPA2026D2: TPA2026D2 control Gain By BIOS

    Resolved
    Part Number: TPA2026D2 Other Parts Discussed in Thread: TPA2016D2 Tool/software: Code Composer Studio Dear, our client inquire use TPA2026D2 control AMP Gain by BIOS? it`s could possible? if any suggestion,Please advise me. Thanks, Best regards, Lawrence…
    • Resolved

  • TPA2026D2: PCB Design

    TI Thinks Resolved
    Part Number: TPA2026D2 We have got this IC from TI but don't have any reference PCB design to implement this. So please can anyone share the PCB design for this. Thank You

  • TPA2026D2: output power of the audio amplifier

    TI Thinks Resolved
    Part Number: TPA2026D2 In our project we are planning to use TPA2026D2YZHR Audio amplifier for driving 3W Stereo speakers. We are not going to use I2C control for volume. In that case is it possible to get the required 3W output from the speaker.
    • Answered

  • TPA2026D2: shut down sequence -2

    Resolved
    Part Number: TPA2026D2 Hi Team, My customer considers shut down sequence as the following for TPA2026D2. ---------------------------------------- write 0x03 (01H register) : disabling right and left amplifiers write 0x23 (01H register) : SWS=1 wait 80us apply…
    • Resolved
    • Answered

  • TPA2026D2: 01H register wasn't reset to default value even if toggling SDZ

    Resolved
    Part Number: TPA2026D2 Hi Team, My customer saw 01H register wasn't reset to default value (C3h) even if toggling SDZ in rare instances. He confirmed the value is same 23h both before toggling SDZ and after toggling SDZ. If he remove power supply (AVDD…
    • Resolved

  • TPA2026D2: Current consumption

    Part Number: TPA2026D2 Hi ! I have the TPA2026D2 chip in an application which, in total, draws 7.81mA@3V. In this state no audio is input to the TPA2026D2. If I pull the SDZ pin low, i.e. putting the chip in "shut down" mode, the total current consumption…
    • Answered

  • TPA2026D2: shutdown sequence

    Resolved
    Part Number: TPA2026D2 Hi Team, The datasheet page.23 shows the following and I would like to ask two questions. 1) What does "interrupt " indicate? Should I regard it as "I2C access"? 2) I understood there are three options to disable…
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    • Answered

  • TPA2026D2: short-circuit protection

    Resolved
    Part Number: TPA2026D2 Hi Team, The datasheet shows the following about short-circuit protection. (page.21) 9.3.3 Short-Circuit Auto-Recovery When a short-circuit event happens, the TPA2026D2 goes to low duty cycle mode and tries to reactivate itself …
    • Resolved
    • Answered

  • TPA2026D2: LC output filters

    Resolved
    Part Number: TPA2026D2 Hi Team, Tha datasheet page 22 shows the following however there isn't figure of "LC output filters". Could you tell me where should we find the figure? Best Regards, Yaita / Japan disty
    • Resolved
    • Answered

  • TPA2026D2: start-up sequence

    Resolved
    Part Number: TPA2026D2 Hi Team, Tha datasheet shows the following about start-up sequence. How much wait time should we set from "applying VIH to SDX pin" to "I2C access"? Best regards, Yaita / Japan disty
    • Resolved

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