AD5227 데이터 시트보기 (PDF) - Analog Devices
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AD5227 Datasheet PDF : 16 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
0.25
–40°C
0.20
+25°C
+85°C
0.15
+105°C
VDD = 5.5V
0.10
0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
0
8
16
24
32
40
48
56
64
CODE (Decimal)
Figure 6. R-INL vs. Code vs. Temperature, VDD = 5 V
0.25
–40°C
0.20
+25°C
+85°C
0.15
+105°C
VDD = 5.5V
0.10
0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
0
8
16
24
32
40
48
56
64
CODE (Decimal)
Figure 7. R-DNL vs. Code vs. Temperature, VDD = 5 V
0.25
0.20
0.15
0.10
0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
0
–40°C
+25°C
+85°C
+105°C
VDD = 5.5V
8
16
24
32
40
48
56
64
CODE (Decimal)
Figure 8. INL vs. Code, VDD = 5 V
AD5227
0.25
–40°C
0.20
+25°C
+85°C
0.15
+105°C
VDD = 5.5V
0.10
0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
0
8
16
24
32
40
48
56
64
CODE (Decimal)
Figure 9. DNL vs. Code vs. Temperature, VDD = 5 V
0
–0.1
–0.2
–0.3
–0.4
–0.5
VDD = 5.5V
–0.6
–0.7
VDD = 2.7V
–0.8
–0.9
–40 –20
0
20
40
60
TEMPERATURE (°C)
80
100
Figure 10. Full-Scale Error vs. Temperature
1.0
0.9
0.8
VDD = 2.7V
0.7
0.6
0.5
VDD = 5.5V
0.4
0.3
0.2
0.1
0
–40 –20
0
20
40
60
TEMPERATURE (°C)
80
100
Figure 11. Zero-Scale Error vs. Temperature
Rev. B | Page 7 of 16
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