Other Parts Discussed in Thread: TPA3255
Hi,
I'm developing a new board with the TPA3251/55 amplifier and doing some components tests
I have really good results without the PFFB --> -90db / 0.003% THD+N with 7uH output inductor
When I mount the PFFB with the recommended value in the SLAA788A, the THD+N is really better but at the same time I get a big limitation in output power.
I couldn't go furhter than 10W, after that the THD+N is getting bad as if we reach the max output of the amp.
Did anyone have this problem?