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Original question:

TPA2005D1: 4 ohm load

TPA2005D1: Connection of Differential Input

Liu Yang
Expert 5915 points
Part Number: TPA2005D1

Hi Team,

According to Figure 40 of datasheet, the IN- is connected to Differential Input+ and IN+ is connected to Differential Input-.
is it correct?
Shouldn't IN- be connected to Differential Input-?

Beat Regards,
Tom Liu

  • 0
    TI__Guru* 95355 points

    Hi Liu,

    It seems the + and - signs of the input side of the diagrams is reversed, as you pointed out.

    However you can connect either way, only the phase would be inverted.

    Best regards,
    -Ivan Salazar
    Applications Engineer - Low Power Audio & Actuators