参数资料
型号: PXI-6052E
英文描述: Converter IC
中文描述: 转换器IC
文件页数: 2/2页
文件大小: 165K
代理商: PXI-6052E
E Series Multifunction DAQ –
333 kS/s, 16-Bit, 16 Analog Inputs
320
National Instruments
Tel: (512) 794-0100 Fax: (512) 683-9300 info@ni.com ni.com
See page 310 in the E Series
Multifunction DAQ Overview
for I/O connector diagrams.
N
M
Table 2. NI 6052E Analog Input Accuracy Specifications
Figure 1. NI 6052E Hardware Block Diagram
Absolute Accuracy
Relative Accuracy
Resolution (μV)
Single Pt.
1145
573
286
115
66.3
39.2
27.7
25.3
573
286
115
66.3
48.2
27.7
25.3
Nominal Range (V)
Positive FS
10
5
2.5
1
0.5
0.25
0.1
0.05
10
5
2
1
0.5
0.2
0.1
Note: Accuracies are valid for measurements following an internal E Series 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. One-year calibration
interval recommended. The Absolute Accuracy at Full Scale calculations were performed for a maximum range input voltage (for example, 10 V for the ±10 V range) after one year, assuming
100 pt averaging of data. See overview on page 312 for an example calculation of this type.
% of Reading
24 Hrs
0.0354
0.0054
0.0354
0.0354
0.0354
0.0404
0.0454
0.0454
0.0054
0.0354
0.0354
0.0354
0.0404
0.0454
0.0454
Noise + Quantization (μV)
Single Pt.
981
491
245
98.1
56.2
32.8
22.4
19.9
491
245
98.1
56.2
39.8
22.4
19.9
Temp
Absolute Accuracy
at Full Scale (mV)
4.747
0.876
1.190
0.479
0.243
0.137
0.064
0.035
1.232
2.119
0.850
0.428
0.242
0.111
0.059
Negative FS
-10
-5
-2.5
-1
-0.5
-0.25
-0.1
-0.05
0
0
0
0
0
0
0
1 Year
0.0371
0.0071
0.0371
0.0371
0.0371
0.0421
0.0471
0.0471
0.0071
0.0371
0.0371
0.0371
0.0421
0.0471
0.0471
Offset (μV)
947
476
241
99.2
52.1
28.6
14.4
9.7
476
241
99.2
52.1
28.6
14.4
9.7
Averaged
87.0
43.5
21.7
8.7
5.0
3.0
2.1
1.9
43.5
21.7
8.7
5.0
3.0
2.1
1.9
Drift (%/
°
C)
0.0006
0.0001
0.0006
0.0006
0.0006
0.0006
0.0006
0.0006
0.0001
0.0006
0.0006
0.0006
0.0006
0.0006
0.0006
Averaged
115
57.3
28.6
11.5
6.6
3.9
2.8
2.5
57.3
28.6
11.5
6.6
3.9
2.8
2.5
See page 349 for more detailed
specifications.
Table 3. NI 6052E Analog Output Accuracy Specifications
Nominal Range (V)
Absolute Accuracy
Absolute
Accuracy at
Full Scale (mV)
1.405
1.176
% of Reading
90 Days
0.0052
0.0052
Temp
Positive FS
10
10
Note: Temp Drift applies only if ambient is greater than ±10 °C of previous external calibration. See page 312 for example calculations.
Negative FS
-10
0
24 Hrs
0.0044
0.0044
1 Year
0.0061
0.0061
Offset (μV)
798
569
Drift (%/°C)
0.0001
0.0001
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