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  • TPA2011D1: TPA2011D1YFFT gain is less than 2V/V.

    Part Number: TPA2011D1 I've connected the TLV320AIC3104IRHBR's LEFT_LOP/M to the TPA2011D1YFFT and set the Gain to 2V/V. The LEFT_LOP/M outputs 4Vp-p, but the TPA2011D1YFFT only outputs 6Vp-p. Please assist me in reviewing the schematic to identify…
    • Answered

  • TPA2011D1: Input pin configuration

    Resolved
    Part Number: TPA2011D1 Hello team, My customer is trying to use TPA2011D1 with the configuration as Figure 31 on the datasheet. However, the IN+ is connected instead of IN-. Is this configuration correct? Shouldn't it be IN- connected to GND? The…
    • Resolved
    • Answered

  • TPA2011D1: 300kHz oscillations on output

    Resolved
    Part Number: TPA2011D1 Hello TI, There are oscillations observed on output of power amp around 300kHz measured by oscilloscope and then with NF probe using spectrum analyser, to be sure there is no parasitic circuit added to the output of amp. Any idea…
    • Resolved
    • Answered

  • TPA2011D1: EN Pin High-level Input Voltage Clarification

    Resolved
    Part Number: TPA2011D1 Hi Experts, The voltage in the two tables in the specification is inconsistent: Page 5 (Section 7.3) and 18 (Table 1) of the datasheet show two different input logic level (VIH and VIL) specifications for the EN pin of TPA2011D1…
    • Resolved

  • RE: TPA2011D1: Pop noise reduction at the EN On

    Hello Tom, I am seeing on my setup that the TPA2011D1 does have some Vrms peak from enable to disable - regardless if it's single ended or differential. There is an advantage for no pop from disable to enable using diff input, but I do not see how to…
    • Answered

  • TPA2011D1: EN (enable) timing characterization

    Resolved
    Part Number: TPA2011D1 I could not find in the datasheet the timing associated with the enable pin, i.e., how long it takes for the device to be enabled and disabled with the assertion of the enable pin. I am not asking about the startup time, well described…
    • Resolved

  • TPA2011D1: heats up

    Part Number: TPA2011D1 Hi teachers， Bluetooth headset to use TI TPA2011, products are sold, after coming in phenomenon of consumer complaints has a temperature the machine (currently burned are found in use process, is not charging status, and can confirm…

  • TPA2011D1: body size questions

    TI Thinks Resolved
    Part Number: TPA2011D1 Hi Team, The body size shows in datasheet for TPA2011D1 is 1.6mm*1.21mm and the package information page size is not aligned as well. Could you please let us know what's the correct dimension information? Thank you! Thanks…

  • RE: TPA2011D1: Analysis of the scalding problem in the application of bone conduction earphones

    Hi Zero, Thanks for the notice. I'll try to track these in our system to check if they were tested already. Best regards, -Ivan Salazar Applications Engineer

  • TPA2011D1: Gain set at 22V/V

    TI Thinks Resolved
    Part Number: TPA2011D1 Hi team, My customer is check with us about the TPA2011D1 gain set. In datasheet, it mention that the gain recommend range is <20V/V, with input resistor 15kOhm input resistor. Right now they use 13.7kohm, with 21.9V/V gain. They…

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