Table a-1. ni pci-6110/6111 accuracy information, Accuracy information transfer characteristics – National Instruments NI PCI-6110 User Manual
Page 72
Appendix A
Specifications
A-2
ni.com
FIFO buffer size......................................8,192 samples
Data transfers ..........................................DMA, interrupts,
programmed I/O
DMA modes ...........................................Scatter-gather (single transfer,
demand transfer)
Accuracy Information
Transfer Characteristics
INL..........................................................±0.5 LSB typ, ±1 LSB max
DNL ........................................................±0.3 LSB typ, ±0.75 LSB max
Spurious free dynamic range (SFDR) ....Refer to Table A-2
Effective number of bits (ENOB)...........11.0 bits, DC to 100 kHz
Offset and gain error...............................Refer to Table A-1
Table A-1. NI PCI-6110/6111 Accuracy Information
Nominal
Range
(V)
Absolute Accuracy
Relative Accuracy
% of Reading
Offset
(mV)
Noise + Quantization
(mV)
Temp
Drift
Resolution (mV)
Full
Scale
24 Hours
90 Days
1 Year
Single Pt.
Averaged
(%/°C)
Theoretical
Averaged
±42
0.51
0.51
0.51
35
51
4.4
0.0005
24
5.8
±20
0.51
0.51
0.51
20
20
1.8
0.0005
9.8
2.3
±10
0.11
0.11
0.11
5.7
10
0.88
0.0005
4.9
1.2
±5
0.057
0.058
0.059
3
5.1
0.44
0.0005
2.4
0.58
±2
0.057
0.058
0.059
1.3
2
0.18
0.0005
0.98
0.23
±1
0.057
0.058
0.059
0.7
1
0.088
0.0005
0.49
0.12
±0.5
0.057
0.058
0.059
0.4
0.67
0.059
0.0005
0.24
0.077
±0.2
0.057
0.058
0.059
0.2
0.39
0.035
0.0005
0.098
0.046
Note: Accuracies are valid for measurements following an internal calibration. Averaged numbers assume dithering and averaging of
100 single-channel readings.
Measurement accuracies are listed for operational temperatures within ±1 °C of internal calibration temperature and ±10 °C of external or
factory calibration temperature. A one-year calibration interval is recommended.