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Choosing a power supply for an ST510A device

Question asked by rivera.jorge on Jul 17, 2015
Latest reply on Oct 22, 2015 by zhao.yuntao

I'm setting up a system with a STA309A DSP and a STA510A amplifier.

I'm expecting to connect two 8Ω loads with a maximum power of 50W each, but I can't find the graphics that show the estimated Power dissipation and the THD that I can expect at that level. The datasheet for other parts like the STA518A do have figures that allow me to calculate that. 

Is there an application note that describes how to calculate the required power supply for a specific power output?