Part Number
|
EUA2011A |
Manufacturer
|
Eutech Microelectronics |
Description
|
2.5-W Mono Filterless Class-D Audio Power Amplifier |
Published
|
Jul 21, 2014 |
Detailed Description
|
Low EMI, Ultra-Low Distortion, 2.5-W Mono Filterless Class-D Audio Power Amplifier
DESCRIPTION
The EUA2011A is a high ef...
|
Datasheet
|
EUA2011A
|
Overview
Low EMI, Ultra-Low Distortion, 2.
5-W Mono Filterless Class-D Audio Power Amplifier
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 4Ω 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 8Ω speaker , the efficiency for a 400mW power level is 84%.
...
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