* 5V supply at THD = 10% -3W into 4Ω (Typ.) -1.70W into 8Ω (Typ.) Efficiency at 5V: -83% at 400mW with a 4Ω speaker -89% at 400mW with an 8Ω speaker Optimized PWM out.

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* Wireless or cellular handsets and PDAs Portable DVD player Notebook PC Portabl.

The IS31AP2006 is a high efficiency, 3W mono Class-D audio power amplifier. A low noise, filter-less PWM architecture eliminates the output filter, reducing external component count, system cost, and simplifying design. Operating in a single 5V suppl.

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