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  • TAS2559: TAS2559 Inrush current

    Part Number: TAS2559 Hi Team, We are using a TAS2559 Audio amplifier in our design. During audio playing, codec shutdowns automatically due to peak inrush current need. We have measured up to 7.7A of peak inrush current at the input(VBAT). Is this happens…

  • TAS2559: TAS2559 Noise

    TI Thinks Resolved
    Part Number: TAS2559 Hi Team, We are using a TAS2559 Audio amplifier in our design. We could hear noise in between audio intervals(during pause). I have attached schematics for your reference. Kindly help to clear this issue. Is there any filter to be…

  • TAS2559: TAS2559

    TI Thinks Resolved
    Part Number: TAS2559 Hi Team, We are using the TAS2559 codec which is connected to a microcontroller via I2C Interface. Currently, we are using the PPC3 Tool for flashing the binary file and configuration files. But we need to flash the binary and config…

  • RE: TAS2559: Configuration Programming for Baremetal Application on Custom Hardware

    Hi Sam, I understand your interest on getting signals from specific algorithm results, unfortunately I'm not aware of a way to do something like this. All algorithm aspects are running simultaneously in the DSP and there is no specific way to flag certain…
    • Answered

  • RE: TAS2559: Configuration Programming for Baremetal Application

    Resolved
    I used MCLK = 12.288MHz and used the generated script and I finally got sound out of the chip. That clock frequency was the missing piece of information. I am using the EVM to explore the chip bringup procedure while we wait for a hardware shipment. The…
    • Answered

  • RE: TAS2559: max boost voltage control

    Resolved
    Ivan, It's OK, I'm happy with the specification of the registers. So I think we should close this issue. Thanks for the help. /Frank
    • Answered

  • TAS2559: ASI clock error detection

    Resolved
    Part Number: TAS2559 Hi, Can you please describe what type of clock errors the ASI clock error block detects ? Especially when the codec is running in slave mode. E.g detection of: - deviation on LRCLK relative to MCLK - framing error (BCLK count compared…
    • Resolved
    • Answered

  • TAS2559: Description of reserved bit in register INT_DET_1

    Resolved
    Part Number: TAS2559 Hi, I have previously asked for a specification of bit 5 in register INT_DET_1 (see Q/A below). However, I have found an other specification of the bit in the Android driver (from TI) [2]. The Android driver says that the bit means…
    • Resolved
    • Answered

  • TAS2555: Verifying that the TAS2557 or TAS2559 is a drop in replacement

    Resolved
    Part Number: TAS2555 Other Parts Discussed in Thread: TAS2557 , , TAS2559 Hi, We have a product with a TAS2555 that is going into production immediately. We cannot find stock. A very quick look seems to suggest that we could drop in a TAS2557 or TAS2559…
    • Resolved

  • TAS2559: Did we have the reference design schematic and guide for TAS2559 + TAS2560?

    TI Thinks Resolved
    Part Number: TAS2559 Other Parts Discussed in Thread: TAS2560 , , TAS2563 Hi Sir, As the title, did we have the reference design schematic and guide for TAS2559 + TAS2560? Thanks, George

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