AD8671 查看數據表（PDF） - Analog Devices
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AD8671 Datasheet PDF : 16 Pages
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AD8671/AD8672/AD8674
30000
±5V
25000
20000
15000
±15V
10000
5000
0
–40
25
85
125
TEMPERATURE (°C)
Figure 19. Open-Loop Gain vs. Temperature
50
40
30
20
10
0
–10
–20
–30
–40
–50
1k
AV = 100
AV = 10
AV = 1
10k
100k
1M
FREQUENCY (Hz)
VSY = ±15V
VIN = 10mV
RL = ∞
CL = 20pF
10M
100M
Figure 20. Closed-Loop Gain vs. Frequency
100
90
80
70
60
50
40
30
20
10
0
100
AVO = 10
AVO = 100
AVO = 1
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 21. Output Impedance vs. Frequency
100M
VSY = ±15V
VIN = 4V
RL = 2kΩ
TIME (100μs/DIV)
Figure 22. Large Signal Transient Response
VSY = ±15V
VIN = 200mV p-p
RL = 2kΩ
TIME (10μs/DIV)
Figure 23. Small Signal Transient Response
60
VS = ±15
50
–OS
40
30
20
10
+OS
0
100
1k
10k
CAPACITANCE (pF)
Figure 24. Small Signal Overshoot vs. Load Capacitance
Rev. C | Page 8 of 16
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