AD8510/AD8512/AD8513
70
60
50
CLOSED-LOOP GAIN (dB)
OUTPUT IMPEDANCE (Ω)
300
V
SY
= ±15V, ±5V
270
240
210
180
150
120
90
60
02729-019
V
SY
= ±15V
V
IN
= 50mV
40
30
20
10
0
–10
–20
–30
1k
A
V
= 100
A
V
= 10
A
V
= 1
A
V
= 100
A
V
= 10
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A
V
= 1
30
0
100
1k
10k
1M
100k
FREQUENCY (Hz)
10M
100M
10k
100k
1M
FREQUENCY (Hz)
10M
50M
Figure 19. Closed-Loop Gain vs. Frequency
Figure 22. Output Impedance vs. Frequency
120
V
SY
= ±15V
100
1k
V
SY
= ±5V TO ±15V
VOLTAGE NOISE DENSITY (nV/ Hz)
02729-020
80
CMRR (dB)
100
60
40
10
20
0
100
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100M
1
1
10
100
FREQUENCY (Hz)
1k
10k
Figure 20. CMRR vs. Frequency
Figure 23. Voltage Noise Density vs. Frequency
120
V
SY
= ±5V, ±15V
100
80
–PSRR
V
SY
= ±15V
60
40
+PSRR
20
0
–20
100
VOLTAGE (1µV/DIV)
PSRR (dB)
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100M
02729-021
TIME (1s/DIV)
Figure 21. PSRR vs. Frequency
Figure 24. 0.1 Hz to 10 Hz Input Voltage Noise
Rev. H | Page 9 of 20
02729-024
02729-023
AD [ ANALOG DEVICES ]
