EVAL-AD5666EB View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'EVAL-AD5666EB' PDF : 28 Pages View PDF
0
–0.02
VDD = 5V
–0.04
–0.06
GAIN ERROR
–0.08
–0.10
–0.12
–0.14
–0.16
FULL-SCALE ERROR
–0.18
–0.20
–40 –20
0
20
40
60
TEMPERATURE (°C)
80
100
Figure 12. Gain Error and Full-Scale Error vs. Temperature
AD5666
1.0
TA = 25°C
0.5
0
ZERO-SCALE ERROR
–0.5
–1.0
–1.5
–2.0
OFFSET ERROR
–2.5
2.7
3.2
3.7
4.2
4.7
5.2
VDD (V)
Figure 15. Zero-Scale Error and Offset Error vs. Supply Voltage
1.5
1.0
ZERO-SCALE ERROR
0.5
0
–0.5
–1.0
–1.5
OFFSET ERROR
–2.0
–2.5
–40 –20
0
20
40
60
TEMPERATURE (°C)
80
100
Figure 13. Zero-Scale Error and Offset Error vs. Temperature
1.0
0.5
GAIN ERROR
0
FULL-SCALE ERROR
–0.5
–1.0
–1.5
–2.0
2.7
3.2
3.7
4.2
4.7
5.2
VDD (V)
Figure 14. Gain Error and Full-Scale Error vs. Supply Voltage
3.5
VDD = 3.6V
VDD = 5.5V
3.0
2.5
2.0
1.5
1.0
0.5
0
0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0.7 0.71 0.72
IDD (mA)
Figure 16. IDD Histogram with External Reference
2.5
VDD = 3.6V
VDD = 5.5V
2.0
1.5
1.0
0.5
0
1.26 1.28 1.30 1.32 1.34 1.36 1.38
IDD (mA)
Figure 17. IDD Histogram with Internal Reference
Rev. D | Page 13 of 28
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