AVR-Chat

>>> svenn@symetrics.no 02/11/2004 8:02:40 pm >>>
>Hi Andrew
>One way to get a good accuracy is to do a calibration.

Only really works at one temperature, depending on the thermal response
of your reference. You could of course calibrate over the entire
temperature span, but youd have to be desperate or insane to try that!
Calibration gets you better accuracy, but the simplest and easiest way
is to just specify a known reference better than your accuracy
requirements, then everything is done for you. That's what references
are for.

Dave :)