AD8270 Analog Devices, AD8270 Datasheet - Page 10

• Manufacturer Part Number: AD8270
• Description: Precision Dual-Channel, Difference Amplifier
• Manufacturer: Analog Devices

AD8270
V
V
V
S
S
S
Figure 22. Small Signal Step Response, Gain = 0.5
Figure 23. Small Signal Step Response, Gain = 1
Figure 24. Small Signal Step Response, Gain = 2
= ±15V
= ±15V
= ±15V
0pF
0pF
0pF 100pF
18pF
33pF
100pF
470pF
220pF
1µs/DIV
1µs/DIV
1µs/DIV
Rev. 0 | Page 10 of 20
Figure 25. Small Signal Overshoot with Capacitive Load, Gain = 0.5
Figure 26. Small Signal Overshoot with Capacitive Load, Gain = 1
Figure 27. Small Signal Overshoot with Capacitive Load, Gain = 2
160
140
120
100
80
60
40
20
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
0
0
0
0
10
50
V
S
20
100
= ±2.5V
V
50
S
V
= ±2.5V
V
30
S
S
150
CAPACITIVE LOAD (pF)
= ±2.5V
CAPACITIVE LOAD (pF)
CAPACITIVE LOAD (pF)
= ±15V
V
40
S
200
= ±5V
V
100
S
V
= ±15V
S
50
V
V
V
= ±15V
S
250
S
S
= ±18V
= ±5V
= ±5V
V
60
S
300
= ±10V
V
S
150
V
V
= ±18V
70
V
S
S
S
= ±18V
= ±10V
350
= ±10V
80
400
90
200
450
100