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  • RE: TPA711 IC. Can I connect thermal PAD to GND on PCB?

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    Hello Jeferson: For a logic signal SE/BTL, I suggest a 0 Ohm Resistor. The other options, with stuffing options for each case: TPA701 TPA721 TPA731 TPA741 TPA751 (inverted shutdown so use a stuffing option to Vdd) There are others, so let me know if…

  • Re: DAC issues on AIC34

    Did you guys get this resolved? The audio amp schematic looks ok. The 470 pF cap across the inputs will set Fc~13 kHz and will help filtering unwanted high frequency noise. The AIC34 should be able to drive the TPA701 with no problem, considering its…
    • Answered

  • AB-Class vs. D-Class

    Resolved
    Other Parts Discussed in Thread: PCM1782 , TPA701 , TPA6205A1 , TAS5342 Hi, I like to drive a mini speaker (0.3 W nominal, 0.5 W maximal, 8 ohm) after the PCM1782 (mono). It's my first audio application and I am not sure which amplifier I should use. AB-class…
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