AD822B 查看數據表（PDF） - Analog Devices
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AD822B Datasheet PDF : 28 Pages
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AD822
TYPICAL PERFORMANCE CHARACTERISTICS
70
VS = 0V, 5V
60
50
40
30
20
10
0
–0.5 –0.4 –0.3 –0.2 –0.1 0 0.1 0.2 0.3 0.4 0.5
OFFSET VOLTAGE (mV)
Figure 4. Typical Distribution of Offset Voltage (390 Units)
16
14
VS = ±5V
VS = ±15V
12
10
8
6
4
2
0
–12 –10 –8
–6 –4 –2 0 2 4 6
OFFSET VOLTAGE DRIFT (µV/°C)
8 10
Figure 5. Typical Distribution of Offset Voltage Drift (100 Units)
50
45
40
35
30
25
20
15
10
5
0
0 1 2 3 4 5 6 7 8 9 10
INPUT BIAS CURRENT (pA)
Figure 6. Typical Distribution of Input Bias Current (213 Units)
5
0
VS = ±5V
VS = 0V, +5V AND ±5V
–5
–5 –4 –3 –2 –1 0 1 2 3 4 5
COMMON-MODE VOLTAGE (V)
Figure 7. Input Bias Current vs. Common-Mode Voltage; VS = 5 V, 0 V, and
VS = ±5 V
1k
100
10
1
0.1
–16 –12
–8
–4
0
4
8
COMMON-MODE VOLTAGE (V)
12
16
Figure 8. Input Bias Current vs. Common-Mode Voltage; VS = ±15 V
100k
10k
1k
100
10
1
0.1
20
40
60
80
100
120
140
TEMPERATURE (°C)
Figure 9. Input Bias Current vs. Temperature; VS = 5 V, VCM = 0
Rev. G | Page 13 of 28
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