randyevans2688 at gmail.com
Thu Apr 7 21:35:38 EDT 2016
Sure, all good applications. I am thinking of using it as an output filter
for a 10V reference to filter all noise above 10Hz,
On Thu, Apr 7, 2016 at 6:27 PM, Daniel Mendes <dmendesf at gmail.com> wrote:
> Ada4522-2 and 4522-4 are stocked at mouser. What about summing all outputs
> to reduce noise? Or use as buffered outputs with good reverse isolation...
> Em 07/04/2016 13:31, "Randy Evans" <randyevans2688 at gmail.com> escreveu:
> > Has anyone looked at the ADA4522 precision op amp from Analog Devices.
> > looks very intriguing with it's extremely low offset voltage drift of 22
> > nV/°C maximum. The offset voltage is as high as 5 uV but this could be
> > nulled out and it should be very stable over temperature after that. It
> > could be a great choice for a voltage reference circuit. Looks quite
> > inexpensive also, although AD only sell in tubes of 96 right now.
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