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Old 18th August 2010, 06:19 AM   #1
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Join Date: May 2005
Location: Beijing
Wink Two-pole compensation for LME49830

Hello everybody,

I recently designed a LME49830 power amplifier module, the output stage uses IRFP240/9240, another model using the 2SK1058/J162. Both new models are two pairs of MOS transistors. I told them to AMP47 and AMP48.

It is worth mentioning that two modules are used in two-pole compensation.

First module is very stable. And specifically on one-pole & two-pole compensation difference for the audition.

Two-Pole compensation in high-frequency of music, performance of excellent than one-pole.

<Hotel California> Guitar string sound, More pleasant.

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