Dear All,
I am interested in building some amplifiers using TI ICs. This is my first PCB design and I have used the sample schematic in the datasheet as a start. When routing the board I wondered if there was any difference between VCC, PVCCL, PVCCR, and AVCC? In terms of routing, do they all just connect up to VCC? Or am I missing something?
My second question is to do with PCB trace width. How do I calculate this when the output is going to have high current peaks, but only for very short periods, and a low average current? Which should I use?
Lastly, am I right in thinking, as a rough guide, that if I have a 24V 4A supply that will give me a maximum (theoretical) output of 96W?
Many thanks in advance,