Datasheet

AD8603/AD8607/AD8609
Rev. C | Page 9 of 16
V
S
= ±2.5V
R
L
= 10kΩ
A
V
= 100
V
IN
= 50mV
0V
0V
–50mV
+2.5V
TIME (4
μ s/DIV))
V
IN
(mV) V
OUT
(V)
TIME (40µs/DIV)
04356-024
Figure 24. Negative Overload Recovery
V
S
= ±2.5V
R
L
= 10kΩ
A
V
= 100
V
IN
= 50mV
0V
0V
–50mV
+2.5V
TIME (4µs/DIV)
04356-025
V
IN
(mV) V
OUT
(V)
Figure 25. Positive Overload Recovery
FREQUENCY (kHz)
VOLTAGE NOISE DENSITY (nV/
√
Hz)
24
0.1 1.00.2 0.3 0.4 0.5 0.6 0.7 0.8 0.90
48
72
96
120
144
168
0
V
S
= ±2.5V
04356-026
Figure 26. Voltage Noise Density vs. Frequency
FREQUENCY (kHz)
VOLTAGE NOISE DENSITY (nV/
√
Hz)
22
11234567890
44
66
88
110
132
176
0
0
V
S
= ±2.5V
154
04356-027
Figure 27. Voltage Noise Density vs. Frequency
V
OS
(µV)
NUMBER OF AMPLIFIERS
–300
0
300
500
800
–240 60 240
–180 –120
120
180
300
400
200
100
700
600
0
–60
50
150
250
350
450
550
650
750
V
S
= 1.8V
T
A
= 25°C
V
CM
= 0V TO 1.8V
04356-028
Figure 28. V
OS
Distribution
V
CM
(V)
V
OS
(µV)
0
–300
–100
100
300
0.9
0.60.3 1.5 1.81.2
–200
–150
–250
–50
0
50
150
200
250
V
S
= 1.8V
T
A
= 25°C
0
4
3
5
6
-
0
2
9
V
CM
(V)
Figure 29. Input Offset Voltage vs. Common-Mode Voltage