AD8510/AD8512/AD8513
70
60
50
V
SY
= ±15V, ±5V
300
270
240
V
SY
= ±15V
V
IN
= 50mV
CLOSED-LOOP GAIN (dB)
OUTPUT IMPEDANCE (Ω)
40
A
V
= 100
30
20
A
V
= 10
10
0
A
V
= 1
–10
02729-D-019
210
180
150
120
90
60
30
0
100
1k
10k
1M
100k
FREQUENCY (Hz)
10M
100M
A
V
= 100
A
V
= 10
A
V
= 1
–20
–30
1k
10k
100k
1M
FREQUENCY (Hz)
10M
50M
Figure 19. Closed-Loop Gain vs. Frequency
120
V
SY
= ±15V
VOLTAGE NOISE DENSITY (nV Hz)
32
Figure 22. Output Impedance vs. Frequency
V
SY
= ±5V TO ±15V
28
24
20
16
12
8
4
0
0
2.5
5.0
7.5
10.0
12.5
15.0 17.5
20.0
22.5
FREQUENCY (kHz)
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100
80
CMRR (dB)
60
40
0
100
1k
100k
1M
10k
FREQUENCY (Hz)
10M
100M
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20
25.0
Figure 20. CMRR vs. Frequency
120
V
SY
= ±5V, ±15V
100
Figure 23. Voltage Noise Density
V
SY
= ±15V
–PSRR
PSRR (dB)
60
40
+PSRR
20
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VOLTAGE (1µV/DIV)
80
0
–20
100
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100M
TIME (1s/DIV)
Figure 21. PSRR vs. Frequency
Figure 24. 0.1 Hz to 10 Hz Input Voltage Noise
Rev. E | Page 9 of 20
02729-D-024
02729-D-022
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