DRV5825P: DRV5825P application note & tuning guide for Piezo speaker

Hi Shubham

i am not sure what kind of noise you mean.

usually, we can have below several step to avoid the noise.

1. confirm whether the clipping is happen.

2. confirm noise happen at which frequency, we can use EQ or DRC to suppress that range to avoid noise.

3. use smaller gain to avoid to large output so that piezo cannot suffer.

you can refer below doc for some tuning model like gain config, DRC, AGL.

https://www.ti.com/lit/an/slaa894/slaa894.pdf?ts=1689570149283&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTAS5825M%253FkeyMatch%253D%2526tisearch%253Dsearch-everything%2526usecase%253Dpartmatches

tks

jesse