[time-nuts] 31bit ADC, 1000 samples per second

Hal Murray hmurray at megapathdsl.net
Mon Dec 10 18:32:57 UTC 2012

rlajeunesse at sbcglobal.net said:
> Nonetheless 20 bits indicates a matching reference would have to hold 1PPM
> over temperature, no simple task.  

The initial post called it "TI's ADS1282 geophone ADC".

I'm pretty sure that the geologists using geophones don't care about super 
low frequencies so they probably won't care if the reference changes due to 
temperature shifts.

Some geologists do care about super low frequencies.  That would be 
continental drift.

These are my opinions.  I hate spam.

More information about the time-nuts mailing list