I wanted to confirm the capacitor types recommended in the TPA3112D1 data sheet. The section on power supply decoupling recommends:
"a larger aluminum electrolytic capacitor of 220 mF or greater placed near the audio power amplifier is recommended. The 220 mF capacitor also serves as a local storage capacitor for supplying current during large signal transients on the amplifier outputs "
Is this a typo? Is the capacitor being referred to here to one (100 µF cap) show in the application circuit near the PVCC pins? Or is an additional 220 mF capacitor needed?
