AD7398 查看數據表（PDF） - Analog Devices
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AD7398 Datasheet PDF : 24 Pages
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3.0
AD7398/AD7399
VDD = +5V
2.5 VSS = –5V
2.0
1.5
1.0
0.5
0
–50
0
50
100
150
TEMPERATURE (°C)
Figure 22. Supply Current vs. Temperature
36
AD7398/AD7399
VDD = +5V
VSS = –5V
35
34
33
32
31
–60 –40 –20
0 20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 23. Shutdown Current vs. Temperature
1.00
AD7398
SAMPLE SIZE = 135
VREF = 2.5V
0.75
AD7398/AD7399
0.50
0.25
0
0
CODE = 0xFFF
CODE = 0x000
100
200
300
400
500
600
HOURS OF OPERATION AT 150°C
Figure 24. AD7398 Long-Term Drift
Rev. C | Page 13 of 24
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