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EUA2011A

Description The EUA2011A is a high efficiency, 2.5W mono class-D audio power amplifier. A new developed filterless PWM modulation architecture further reduces EMI and THD+N, as well as eliminates the LC output filter, reducing external component count, system cost, and simplifying design. Operati...

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SeekIC No. : 004338655 Detail

EUA2011A: Description The EUA2011A is a high efficiency, 2.5W mono class-D audio power amplifier. A new developed filterless PWM modulation architecture further reduces EMI and THD+N, as well as eliminates t...

EUA2011A Data Sheet

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Part Number:
EUA2011A
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/3

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Product Details

Description



Description

The EUA2011A is a high efficiency, 2.5W mono class-D audio power amplifier. A new developed filterless PWM modulation architecture further reduces EMI and THD+N, as well as eliminates the LC output filter, reducing external component count, system cost, and simplifying design. Operating in a single 5V supply, EUA2011A is capable of driving 4. speaker load at a continuous average output of
2.5W/10% THD+N or 2W/1% THD+N. The EUA2011A has high efficiency with speaker load compared to a typical class AB amplifier.

With a 3.6V supply driving an 8. speaker , the efficiency for a 400mW power level is 84%. In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the EUA2011A.

The gain of EUA2011A is externally configurable which allows independent gain control from multiple sources by summing signals from separate sources.

The EUA2011A is available in space-saving WCSP package.




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