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  • RE: TAS2552: TAS2552 Linux Driver issue

    Scope (_SB.I2CD) { Device (TAS) { Name (_HID, "INT8866") // _HID: Hardware ID Name (_UID, Zero) // _UID: Unique ID Mutex (ECMT, 0x00) Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Name (BFFR, ResourceTemplate () { I2cSerialBusV2…

  • TAS2552: TAS2552-Stuck

    TI Thinks Resolved
    Part Number: TAS2552 Hi TI Team， I encountered a problem when debugging TAS2552. When the sound is adjusted to the maximum, there will be a stuck phenomenon. At the same time, it is verified that this situation still exists in the TI TAS2552 EVM.

  • TAS2552: PPC3

    TI Thinks Resolved
    Part Number: TAS2552 Other Parts Discussed in Thread: TAS2555 , , TAS2557 , TAS2559 hi, please help give PPC3 right of（ TAS2552/TAS2555/ TAS2557 / TAS2559 ） to customer account liuxiequan@cvte.com 、 huangxiongfei@cvte.comand my account eric-zhudg@ti.com

  • TAS2552: TAS2552-No sound

    Part Number: TAS2552 Other Parts Discussed in Thread: TAS2562 , Hi Ti Team, Can TAS2552 directly use TAS2562 software? Currently there is no sound using TAS2562 software. Below is the schematic diagram of TAS2552. Please help to check whether there is any…

  • RE: TAS2552: TAS2552 has no sound

    Zhang, I sent you a request to share contact details in private, we may setup a call to discuss this. It is not clear to me if it works only for some audio files, or some formats. I can help with any hardware problem you may have but the driver has not…

  • TAS2552: Audio drop when playing music

    Part Number: TAS2552 Hi Experts, customer complain audio drop of TAS2552 at 3W/4R output, and I found TAS2552 EVM can repeat audio drop issue when playing music at at below condition: VBAT=4V , IOVDD=DVDD=1.8V, speaker=4ohm. signal input from AP I2S,…
    • Answered

  • RE: TAS2552: Short to Vbat on amplifier output: After how much time will it damage the amplifier ?

    Resolved
    Hi Paul-Ambroise, I couldn't tell at what time the device was damaged. I wouldn't say the device is able to tolerate a short to higher battery voltage at any rate. Best regards, -Ivan Salazar Applications Engineer
    • Answered

  • TAS2552: Can the TAS2552 use more than 5W in a 4ohm load?

    Resolved
    Part Number: TAS2552 Other Parts Discussed in Thread: LM48511 , Hi TI team, My customer will design Mono 5W speaker. I would like to recommend the LM48511 or TAS2552. But in case of LM48511, I saw an E2E answer saying that 5W output is impossible. https:…
    • Resolved
    • Answered

  • TAS2552: PLL Frequency requirements

    Resolved
    Part Number: TAS2552 Hi, In TAS2552 datasheet the PLL output clock in 44.1 word rate should be 22.5792MHz (see SLAS898B section 7.3.7 PLL and Figure 27. Clock Distribution Tree). But in PLL and Clocking Configuration for Audio Devices Application Report…
    • Resolved

  • TAS2552: Interfacing to Qualcom WCD9370

    TI Thinks Resolved
    Part Number: TAS2552 My customer is interested in knowing if our TAS2552 analog input can be easily interfaced to the Qualcom WCD9370 codec. Do we have any experience with this? Any issues to make them aware of? Thanks,

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