OP183 查看數據表（PDF） - Analog Devices
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OP183 Datasheet PDF : 12 Pages
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OP183/OP283–Typical Characteristics
6.0
TA = +25°C
5.0
VS = ±15V
OR
VS = +3\+5V
4.0
3.0
2.0
1.0
0
10
100
1k
10k
FREQUENCY – Hz
Figure 28. Current Noise Density
vs. Frequency
100
90
80
70
60
50
40
30
20
10
0
100
TA = +25°C
VS = ±15V
AV = +10
AV = +1
1k
10k
100k
1M
FREQUENCY – Hz
Figure 29. Closed-Loop Output
Impedance vs. Frequency
80
ΩTA = +25°C
70 V S = ±15V
R L = 2kΩ
60
50
40
NEGATIVE
EDGE
30
20
10
0
0
POSITIVE
EDGE
100
200
300
CAPACITANCE – pF
Figure 30. Small Signal Overshoot
vs. Load Capacitance
100
100
90
90
1S
100
90
10
0%
5V
1µS
10
0%
50mV
200nS
Figure 31. Large Signal Performance
@ ±15 V
Figure 32. Small Signal Performance
@ ±15 V
10
0%
5mV
Figure 33. 0.1 Hz to 10 Hz Noise
@ ± 2.5 V
1S
100
90
10
0%
5mV
Figure 34. 0.1 Hz to 10 Hz Noise
@ ±15 V
OP283
VS = ±2.5V
AV = +1 RF = 0
VIN = 1VRMS
80kHz LOW PASS FILTER
600Ω
1kΩ
2kΩ
5kΩ
10Ω
NO LOAD
FREQUENCY – Hz
Figure 35. THD + Noise vs. Frequency for Various Loads
–8–
REV. B
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