AD8225 查看數據表（PDF） - Analog Devices
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AD8225 Datasheet PDF : 16 Pages
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AD8225
5
4
VS = 5V
3
2
1
0
0
1
2
3
4
5
OUTPUT VOLTAGE – V
TPC 13. CMV vs. VOUT, Single Supply
140
120
100
80
+VS
60
–VS
40
20
0
0.1
1
10
100
1k
10k 100k 1M
FREQUENCY – Hz
TPC 14. PSRR vs. Frequency, RTI
40
30
20
10
0
–10
–20
–30
–40
–50
–60
100
1k
10k
100k
1M
10M
FREQUENCY – Hz
TPC 15. Small Signal Frequency Response,
VOUT = 200 mV p-p
40
30
20
10
0
–10
–20
–30
–40
–50
–60
100
1k
10k
100k
1M
10M
FREQUENCY – Hz
TPC 16. Large Signal Frequency Response,
VOUT = 4 V p-p
+VS –0.0
–0.5
–1.0
–1.5
–2.0
0
2.0
1.5
1.0
0.5
–VS +0.0
0
5
10
15
20
5
10
15
20
SUPPLY VOLTAGE – ؎V
TPC 17. Input Common Mode Voltage Range vs.
Supply Voltage
+VS 0
–0.5
–1.0
–1.5
RL = 10k⍀
RL = 2k⍀
–2.0
0 2 4 6 8 10 12 14 16 18 20
2.0
1.5
RL = 2k⍀
1.0
0.5
RL = 10k⍀
–VS 0 0
2
4
6
8 10 12 14 16 18 20
SUPPLY VOLTAGE – ؎V
TPC 18. Output Voltage Swing vs. Supply Voltage
and Load Resistance
–8–
REV. A
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