Senior Member
BB 4423 pair
Have scene these talked about in a couple threads lately. I have a pair I can sell if anyone is interested. They would be $105 shipped in the USA for the pair. I have about a half dozen more spares but wouldn't sell them at this price, as my stock depletes they get more valuable, but if ya wanna play the price is right on a pair. (They tend to sell near $100 each when available)
leading in trailing technology
Senior Member
PM sent......................
Senior Member
What might a person find those in at surplus electronics places?
Jr. Woodchuckington Janitor III, Esq.
good luck finding them. they're rare as hen's teeth.
Originally Posted by LaserCo
suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.
Senior Member
Unfortunately you won't.
leading in trailing technology
Senior Member
Warning! A number of Chinese sellers are offering BB-4423 chips for about $38.00 each. BEWARE! of the 10 I bought, 6 are exhibiting parasitic oscillations in the Mhz range. In my case the seller has aggreed to buy back the defective parts, but it is a pain in the a** to go through this process!
Senior Member
I have the equivalent schematic as included in the original Burr-Brown data sheet. I will happily provide interested comers with a copy as well as data I have accumulated from REAL NOS BB-4423 parts.
Senior Member
if anyone needs i have NOS (about 20 or so instock)
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