National Instruments FieldPoint FP-AI-110, Руководство по эксплуатации

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FP-AI-110 and cFP-AI-110 14 ni.com
Input current
25 °C........................................... 400 pA typ, 1 nA max
70 °C........................................... 3 nA typ, 15 nA max
Input noise (with 50 or 60 Hz filter enabled)
±
60 mV range
.............................±
3 LSB
1
peak-to-peak
±
300 mV range
...........................±
2 LSB peak-to-peak
Other ranges
...............................±
1 LSB peak-to-peak
Typical and warranted accuracy by input range and temperature
range
1
Least significant bit: the smallest voltage change detectable by the ADC.
Nominal
Input Range
Typical Accuracy
at 15 to 35
°
C
(% of Reading;
% of Full Scale)
Warranted Accuracy
at 15 to 35
°
C
(% of Reading;
% of Full Scale)
±
60 mV
±
0.04%;
±
0.05%
±
0.05%;
±
0.3%
±
300 mV
±
0.04%;
±
0.015%
±
0.06%;
±
0.1%
±
1 V
±
0.04%;
±
0.008%
±
0.05%;
±
0.04%
±
5 V
±
0.04%;
±
0.005%
±
0.06%;
±
0.02%
±
10 V
±
0.04%;
±
0.005%
±
0.06%;
±
0.02%
0–1 V
±
0.04%;
±
0.005%
±
0.05%;
±
0.03%
0–5 V
±
0.04%;
±
0.003%
±
0.06%;
±
0.01%
0–10 V
±
0.04%;
±
0.003%
±
0.06%;
±
0.01%
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)
±
60 mV
±
0.06%;
±
0.35%
±
0.10%;
±
1.5%
±
300 mV
±
0.07%;
±
0.08%
±
0.11%;
±
0.40%
±
1 V
±
0.06%;
±
0.03%
±
0.10%;
±
0.13%
±
5 V
±
0.07%;
±
0.01%
±
0.11%;
±
0.04%
±
10 V
±
0.07%;
±
0.01%
±
0.11%;
±
0.03%