AD8675 查看數據表（PDF） - Analog Devices
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AD8675 Datasheet PDF : 12 Pages
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160
140
120
100
80
60
40
20
0
–20
10
148
–PSRR
+PSRR
100
1k
10k 100k 1M
FREQUENCY (Hz)
Figure 21. PSRR vs. Frequency
10M 100M
147
146
145
144
143
142
141
140
–40 –20
0
20
40
60
80 100 120
TEMPERATURE (°C)
Figure 22. Power Supply Rejection Ratio vs. Temperature
0.06
0.04
0.02
0
–0.02
–0.04
–0.06
0
1
2
34
5 67
8
TIME (s)
Figure 23. Voltage Noise (0.1 Hz to 10 Hz)
9 10
1000
TA = 25°C
100
AD8675
SOURCE
10
SINK
1
0.001
0.01
0.1
1
10
100
LOAD CURRENT (mA)
Figure 24. Output Saturation Voltage vs. Output Current
14.86
14.84
VS = ±15V
RL = 2kΩ
14.82
14.80
VOH
14.78
14.76
14.74
14.72
14.70
–40
–14.70
–14.75
–20
0
20
40 60 80 100 120
TEMPERATURE (°C)
Figure 25. Swing vs. Temperature, VOH
VS = ±15V
RL = 2kΩ
–14.80
VOL
–14.85
–14.90
–14.95
–15.00
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 26. Swing vs. Temperature, VOL
100 120
Rev. A | Page 9 of 12
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