AD8229 查看數據表（PDF） - Analog Devices
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AD8229 Datasheet PDF : 24 Pages
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Data Sheet
12
10
8
6
4
2
0
0
100
200
300
400
500
600
700
WARM-UP TIME (s)
Figure 23. Change in Input Offset Voltage (VOSI) vs. Warm-Up Time
200
10.0
150
7.5
INPUT OFFSET
100
CURRENT
5.0
50
2.5
INPUT BIAS
0
CURRENT
0
–50
–2.5
–100
–5.0
–150
–7.5
–200
–55 –25 5
–10.0
35 65 95 125 155 185 215
TEMPERATURE (°C)
Figure 24. Input Bias Current and Input Offset Current vs. Temperature
150
100
50
0
–50
–100
–150
–200
–250
–55 –25 5
35 65 95 125 155 185 215
TEMPERATURE (°C)
Figure 25. Gain Error vs. Temperature, G = 1, Normalized at 25°C
AD8229
20
15
10
5
0
–5
–10
–55 –25 5 35 65 95 125 155 185 215
TEMPERATURE (°C)
Figure 26. CMRR vs. Temperature, G = 1, Normalized at 25°C
12
10
8
6
4
2
0
–55 –25 5
35 65 95 125 155 185 215
TEMPERATURE (°C)
Figure 27. Supply Current vs. Temperature, G = 1
50
40
ISHORT+
30
20
10
0
–10
–20
–30
–40
ISHORT–
–50
–55 –25 5 35 65 95 125 155 185 215
TEMPERATURE (°C)
Figure 28. Short-Circuit Current vs. Temperature, G = 1
Rev. B | Page 11 of 24
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