View Full Version : Resolution of V1/V2 A/D inputs?
Garry
January 2nd, 2009, 10:19 PM
Wondering, what resolution do the 5V A/D inputs of both V1 and V2 have?
Blacky
January 3rd, 2009, 10:08 AM
V1 and V2 have a resolution of 4.88mV and an accuracy of +/- 10mV
Regards
Paul
Garry
January 3rd, 2009, 10:14 AM
So, 10bit with 0-5V ... tnx!
Blacky
January 3rd, 2009, 10:56 AM
So, 10bit with 0-5V ... tnx!
Yes, I should have just said that :)
The V1 has a 4.8V limit due to protection circuits.
The V2 has the full 5.0V range. The signal is passed through an opt isolator amplifier to boost the signal back to the full 5V range. The V2 has the option to be calibrated due to small variations in the opto isolators.
Regards
Paul
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