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Capitalize on Class-D driver benefits

Posted: 01 Mar 2008  Print Version  Bookmark and Share Subscribe

Keywords: Class-D audio amplification  MOSFETs  headphone amplifiers 

[Summary of tips] Class-D audio amplification circuits have been available for decades, offering high efficiency and small size compared to the more prevalent linear Class-AB topology. The voltage across the output device in a Class-AB amplifier equals the difference between the speaker and rail voltages and changes according to the audio signal......
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