Re: Low drift OP amp for photodiode circuit

garnet wrote:

Hi All,

I'm not up to date with the latest op amp technology and was wondering
what are the lowest drift op amps available now without using an oven.
This is for a photodiode circuit for low level light measurement.

thanks,
Garnet.

wouldn't a photo multiplier tube fit the bill?
that is what we use at work to detect extremely
low levels of light in the vessels so that the
system can shut down at the first hint of problems
due to any form of arc.



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