User's Manual

© National Instruments Corp. 15 FP-AI-110 and cFP-AI-110
Note Full scale is the maximum value of the nominal
input range. For example, for the ±10 V input range,
full scale is 10 V and ±0.01% of full scale is 1 mV.
Gain error drift.................................. ±20 ppm/°C
Offset error drift
With 50 or 60 Hz
filter enabled............................... ±6µV/°C
With 500 Hz filter enabled ......... ±15 µV/°C
Current Inputs
Input impedance................................ 60–150 Ω
Overvoltage protection ..................... ±25 V
Input noise (50 or 60 Hz filter) ......... 0.3 µA rms
Typical and warranted accuracy by temperature range
Offset error drift................................ ±100 nA/°C
Gain error drift.................................. ±40 ppm/°C
0–1 V ±0.06%; ±0.025% ±0.10%; ±0.12%
0–5 V ±0.07%; ±0.007% ±0.11%; ±0.03%
0–10 V ±0.07%; ±0.005% ±0.11%; ±0.02%
Typical Accuracy
at 15 to 35
°C
(% of Reading; % of Full Scale)
Warranted Accuracy
at 15 to 35
°C
(% of Reading; % of Full Scale)
±0.08%; ±0.010% ±0.11%; ±0.012%
Typical Accuracy
at –40 to 70
°C
(% of Reading; % of Full Scale)
Warranted Accuracy
at –40 to 70
°C
(% of Reading; % of Full Scale)
±0.16%; ±0.016% ±0.3%; ±0.048%
Nominal
Input Range
Typical Accuracy
at –40 to 70
°C
(% of Reading;
% of Full Scale)
Warranted Accuracy
at –40 to 70
°C
(% of Reading;
% of Full Scale)