EUA2011 amplifier equivalent, 3-w mono filterless class-d audio power amplifier.
z z z z z z z z z z z z z Unique Modulation Scheme Reduces EMI Emissions Efficiency at 3.6V With an 8-Ω Speaker: − 88% at 400 mW − 80% at 100 mW Low 2.4-mA Quiescent Curr.
Typical Application Circuit
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Ideal for Wireless or cellular Handsets and PDAs
Figure1.
DS2011 Ve.
The EUA2011 is a high efficiency, 3W mono class-D audio power amplifier. A low noise, filterless PWM architecture eliminates the output filter, reducing external component count, system cost, and simplifying design. Operating in a single 5V supply, E.
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