Difference between CS8673 and TPA3116

Freedom666 · 2023-11-08 1:02 am

What is the difference between the D amp chips?

Is the CS8673 inferior to the TPA3116?

I cannot read Chinese Data sheet - who can say something on this chip?

@Karlsonate gave me a hint:

https://www.diyaudio.com/community/threads/unboxing-zk-mt21-tpa3116.403857/post-7467281

Some subjective comparison between mini amps:

https://www.diyaudio.com/community/threads/unboxing-zk-mt21-tpa3116.403857/post-7501910

Freedom666 · 2023-11-08 11:20 am

OK, will see what I can find out...

Freedom666 · 2024-03-09 8:28 am

This is distortion of tpa3116 from to datasheet, 24v, 4 ohm

Freedom666 · 2024-03-09 8:32 am

8 Ohm, 24v, tpa3116

Freedom666 · 2024-03-09 8:35 am

CS8673 8 Ohm 24v but a bit different presentation

Freedom666 · 2024-03-09 8:41 am

Ti chip seems to be a bit more distorted in the highs than the Chinese part. Not bad for a copy. If the data sheets tell the truth.