AD8620 Type Question - diyAudio
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Old 10th April 2005, 08:29 AM   #1
needlz is offline needlz  United States
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Default AD8620 Type Question

I just got in a few AD8620s from another source and they are marked differently from the others I have. One is labeled with A242 under the AD8620 and the others with A421. Do these markings denote a type difference and if so is there a difference in performance?

thanks.
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Old 10th April 2005, 09:01 AM   #2
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This is marking of production seria, nothing more .
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Old 10th April 2005, 10:05 AM   #3
needlz is offline needlz  United States
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That's what I figured but the chip graphics were completely different so I wanted to be sure.

thanks.
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