Datasheet

AD8651/AD8652
Rev. C | Page 10 of 20
V
S
= ±2.5V
V
IN
= 200mV
A
V
= 1
VOLTAGE (100mV/DIV)
TIME (10µs/DIV)
0
3301-029
Figure 29. Small Signal Response
SMALL SIGN
A
L OVERSHOOT (%)
0
30
25
20
15
10
5
CAPACITANCE (pF)
020 6050403010
+OS
–OS
70
V
S
= ±2.5V
V
IN
= 200mV
A
V
= 1
0
3301-030
Figure 30. Small Signal Overshoot vs. Load Capacitance
V
S
= ±2.5V
V
IN
= 200mV
GAIN = –15
TIME (200ns/DIV)
–200mV
2.5V
0V
0V
0
3301-031
Figure 31. Negative Overload Recovery Time
V
S
= ±2.5V
V
IN
= 200mV
GAIN = –15
OUTPUT
INPUT
TIME (200ns/DIV)
0V
0V
2
00m
V
–2.5V
0
3301-032
Figure 32. Positive Overload Recovery Time
OUTPUT IMPEDANCE (Ω)
0
40
30
20
10
FREQUENCY (Hz)
10 1k 100k10k100
V
S
= ±2.5V
GAIN = 100
GAIN = 10
GAIN = 1
0
3301-033
Figure 33. Output Impedance vs. Frequency
V
OS
(µV)
V
S
= ±1.35V
V
CM
= 0V
NUMBER OF AMPLIFIERS
–200 –160 –120
–80 –40
0
40 80
120 160 200
0
10
50
40
30
20
60
03301-034
Figure 34. Input Offset Voltage Distribution