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BBE 1072cp 9627 IC
BBE 1072cp 9627 IC
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Old 26th February 2020, 11:59 PM   #1
Scabab1359 is offline Scabab1359
diyAudio Member
Join Date: Feb 2020
Post BBE 1072cp 9627 IC

I am trying to repair an older model BBE sonic maximiser and I need a BBE1072cp 9627 integrated circuit. It is a 24 pin IC. 12 pins on each side. All I can find is a 1071cp 18 pin IC. HELp!!??!
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Old 29th February 2020, 11:56 PM   #2
sgrossklass is offline sgrossklass  Germany
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Join Date: Nov 2004
Location: Germany
If you search for Exar XR-1072, you will at least turn up a datasheet for this one. Some help for troubleshooting if nothing else.

I did find at least one seller for the surface-mount (SOIC) version XR1072CD. How trustworthy I don't know, but I imagine you could bend the legs into enough of a DIP-like shape for it to work. Even if they're knockoffs, a lot of the internal circuitry is documented in the datasheet and a bit of educated guesswork and experience in analog chip design may well be sufficient to come up with a decent clone.
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Old 1st March 2020, 12:23 AM   #3
Scabab1359 is offline Scabab1359
diyAudio Member
Join Date: Feb 2020
Thank you. If all else fails I will get the surface mount ones and reverse engineer the board and build a new one.... might actually be a better idea then my original... so thanks a lot bud!!
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