EUA2005 amplifier equivalent, 1.5-w mono filterless class-d audio power amplifier.
z z z z z z z z z z z Efficiency at 3.6V With an 8-Ω Speaker: − 84% at 400 mW − 80% at 100 mW Low 2.8-mA Quiescent Current and 0.5-µA Shutdown Current 2.5V to 5.5V Wide S.
z Ideal for Wireless or Cellular Handsets and PDAs
Typical Application Circuit
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Figure1.
DS2005 Ver.
The EUA2005 is a high efficiency, 1.5W 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,.
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