02-05-2014, 11:21 PM
<p>Zaboravih:</p>
<p> </p>
<p>tu se može videti ponešto o LM4562 (LME49720):</p>
<p> </p>
<p>"7 Conclusion<br>
The LM4562 is one of the best linear amplifiers in the world. It has some of the lowest distortion of any op-amp or any linear amplifier in the world, better than 0.2 PPM from 0.01 to 2kHz. This measurement<br>
technique is running out of capabilities to see much lower than 1/10 ppm. But it can be used with a<br>
Spectrum Analyzer to resolve a little lower. Unlike other amplifiers with good numbers and good plots, but<br>
which may not sound so great, the LM4562 also is said to "sound good", according to people who have<br>
good audio acuity (who have "good ears"). This is probably related to its good dynamic stability and clean<br>
slew rate. The electronic testing is consistent with these observations."</p>
<p> </p>
<p>tu se može videti ponešto o LM4562 (LME49720):</p>
<p> </p>
<p>"7 Conclusion<br>
The LM4562 is one of the best linear amplifiers in the world. It has some of the lowest distortion of any op-amp or any linear amplifier in the world, better than 0.2 PPM from 0.01 to 2kHz. This measurement<br>
technique is running out of capabilities to see much lower than 1/10 ppm. But it can be used with a<br>
Spectrum Analyzer to resolve a little lower. Unlike other amplifiers with good numbers and good plots, but<br>
which may not sound so great, the LM4562 also is said to "sound good", according to people who have<br>
good audio acuity (who have "good ears"). This is probably related to its good dynamic stability and clean<br>
slew rate. The electronic testing is consistent with these observations."</p>