AD5245 查看數據表（PDF） - Analog Devices
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AD5245 Datasheet PDF : 20 Pages
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1.0
–40 °C
0.8
+25°C
+85°C
+125°C
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
32
64 96 128 160 192 224 256
CODE (Decimal)
Figure 10. R-INL vs. Code vs. Temperature, VDD = 5 V
1.0
–40°C
0.8
+25°C
+85°C
0.6
+125°C
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
32
64 96 128 160 192 224 256
CODE (Decimal)
Figure 11. R-DNL vs. Code vs. Temperature, VDD = 5 V
2.5
2.0
VDD = 2.7V
1.5
VDD = 5.5V
1.0
0.5
0
–40
0
40
80
120
TEMPERATURE (°C)
Figure 12. Full-Scale Error vs. Temperature
AD5245
2.5
2.0
1.5
VDD = 5.5V
1.0
VDD = 2.7V
0.5
0
–40
0
40
80
120
TEMPERATURE (°C)
Figure 13. Zero-Scale Error vs. Temperature
10
VDD = 5.5V
1
VDD = 2.7V
0.1
–40
0
40
80
120
TEMPERATURE (°C)
Figure 14. Supply Current vs. Temperature
70
60
50
40
30
VDD = 5V
20
10
0
–40
0
40
80
120
TEMPERATURE (°C)
Figure 15. Shutdown Current vs. Temperature
Rev. B | Page 9 of 20
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