JohnSwenson wrote: > It IS a monolythic! The TI TPS7A4700, it's brand new so it's fairly > unknown.
That does look pretty impressive. I was disappointed to see that the negative regulators are not nearly as good, much higher noise and PSRR not nearly as good. I got excited about using for bipolar supplies, but some op-amps reference the output to the negative supply, so it would be nice to have a negative regulator of equivalent performance. JohnSwenson wrote: > Its only problem is that it only comes in a tiny little QFN, which make > home assembly a little difficult. I bought one of these just for QFN packages: http://www.kadasupreme.com/main/page_products_kada_853a.html Haven't really had time to try it out properly. It is definitely limited, no automatic temperature vs. time profiles, you have to look at your watch and play with the temperature setting for controlled ramp up and ramp down, but hard to beat the price. I think I paid $170 including shipping, which was a lot cheaper than I could find any other air system with IR bottom side heat. ------------------------------------------------------------------------ ccaudle's Profile: http://forums.slimdevices.com/member.php?userid=59808 View this thread: http://forums.slimdevices.com/showthread.php?t=97881 _______________________________________________ discuss mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/discuss
