AD8615/AD8616/AD8618
120
100
80
60
40
20
0
100
225
V
= ±2.5V
S
V
T
Ø
= ±2.5V
= 25°C
= 63°
S
A
80
60
40
20
0
180
135
90
45
0
m
–20
–40
–60
–45
–90
–135
–80
–180
–225
–100
1k
10k
100k
1M
10M
1M
10M
60M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 12. Open-Loop Gain and Phase vs. Frequency
Figure 15. Common-Mode Rejection Ratio vs. Frequency
120
100
80
60
40
20
0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
= ±2.5V
S
V
V
T
R
A
= 5.0V
S
= 4.9V p-p
IN
= 25°C
A
= 2k
= 1
Ω
L
V
1k
10k
100k
1M
10M
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 13. Closed-Loop Output Voltage Swing
Figure 16. PSRR vs. Frequency
50
45
40
35
30
25
20
15
10
5
100
90
80
70
60
50
40
30
20
10
0
V
= ±2.5V
V = 5V
S
S
R
= ∞
= 25
L
T
°C
A
A
= 1
V
–OS
+OS
A
= 100
A = 1
V
V
A
= 10
V
0
10
100
1000
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
CAPACITANCE (pF)
Figure 17. Small-Signal Overshoot vs. Load Capacitance
Figure 14. Output Impedance vs. Frequency
Rev. C | Page 7 of 20
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