Datasheet

AD8610/AD8620
Rev. F | Page 10 of 24
V
S
= ±13V
V
IN
p-p = 1.8µV
PEAK-TO-PEAK VOLTAGE NOISE (1µV/DIV)
TIME (1s/DIV)
02730-027
Figure 27. 0.1 Hz to 10 Hz Input Voltage Noise
1
10
100
1000
02730-028
VOLTAGE NOISE DENSITY (nV/ Hz)
FREQUENCY (Hz)
V
S
= ±13V
1 10 100 10k 100k1k 1M
Figure 28. Input Voltage Noise Density vs. Frequency
0
10
20
30
40
50
60
70
80
90
100
02730-029
Z
OUT
(Ω)
FREQUENCY (Hz)
10k 100k1k 100M10M1M
GAIN = +10
GAIN = +100
GAIN = +1
V
S
= ±13V
Figure 29. Z
OUT
vs. Frequency
0
10
20
30
40
50
60
70
80
90
100
02730-030
Z
OUT
(Ω)
FREQUENCY (Hz)
10k 100k1k 100M10M1M
GAIN = +10
GAIN = +100
GAIN = +1
V
S
= ±5V
Figure 30. Z
OUT
vs. Frequency
0
500
1000
1500
2000
2500
3000
02730-031
I
B
(pA)
TEMPERATURE (°C)
025 12585
Figure 31. Input Bias Current vs. Temperature
0
5
10
15
20
25
40
30
35
02730-032
SMALL SIGNAL OVERSHOOT (%)
CAPACITANCE (pF)
0 10 100 10k1k
+OS
–OS
V
S
= ±13V
R
L
= 2kΩ
V
IN
= 100mV p-p
Figure 32. Small Signal Overshoot vs. Load Capacitance