Class AB amps retain place in audio design
Keywords: amplifier noise performance differential input differential output amplifier similar to conventional op amp audio amplifier design class AB amp design Simon Bramble
[Summary of tips] A quick look at many new low-power speaker amplifiers on the market highlights the move to Class D audio performance. But when it comes to low cost, distortion and noise, Class AB still has the edge. The differential input/differential output amplifier is similar to the conventional single-ended output op amp in terms of the eq......|
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