EVAL-AD5668SDCZ View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
EVAL-AD5668SDCZ
Analog Devices
'EVAL-AD5668SDCZ' PDF : 30 Pages View PDF
Data Sheet
0
VDD = 5V
–0.05
–0.10
–0.15
FULL-SCALE ERROR
–0.20
–0.25
GAIN ERROR
–0.30
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
Figure 25. Gain Error and Full-Scale Error vs. Temperature
6
VDD = 5V
5
4
3
OFFSET ERROR
ZERO-SCALE ERROR
2
1
0
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
Figure 26. Zero-Scale Error and Offset Error vs. Temperature
–0.16
–0.17
FULL-SCALE ERROR
TA = 25°C
–0.18
–0.19
–0.20
–0.21
–0.22
–0.23
–0.24
–0.25
GAIN ERROR
–0.26
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
VDD (V)
Figure 27. Gain Error and Full-Scale Error vs. Supply Voltage
AD5628/AD5648/AD5668
1.95
TA = 25°C
1.90
1.85
OFFSET ERROR
1.80
1.75
1.70
ZERO-SCALE ERROR
1.65
1.60
1.55
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
VDD (V)
Figure 28. Zero-Scale Error and Offset Error vs. Supply Voltage
21
18
15
12
9
6
3
0
0.85
0.90
0.95
1.00
1.05
IDD WITH EXTERNAL REFERENCE (mA)
Figure 29. IDD Histogram with External Reference
18
16
14
12
10
8
6
4
2
0
1.65
1.70
1.75
1.80
1.85
IDD WITH INTERNAL REFERENCE (mA)
Figure 30. IDD Histogram with Internal Reference
1.190
Rev. J | Page 15 of 30
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