This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPA3111D1-Q1: Output distortion

Part Number: TPA3111D1-Q1

Hi Team,

Supply voltage is 15V

GAIN0 and GAIN1 are both 1, which means that the gain is 36dB

PLMIT is 1.21V

Speaker is 4R

Output power = (5 * 0.707) squared / 4 = 3.12W < 5W

The green is input and the blue is output.And the output has been distorted.

Could you please give some advice? thanks!