AD620B AD [Analog Devices], AD620B Datasheet - Page 9

• Manufacturer Part Number: AD620B
• Description: Low Cost, Low Power Instrumentation Amplifier
• Manufacturer: AD [Analog Devices]

REV. E
Figure 27. Large Signal Response and Settling Time,
G = 1000 (0.5 mV = 0.01%)
R
Figure 26. Small Signal Pulse Response, G = 100,
R
Figure 28. Small Signal Pulse Response, G = 1000,
L
L
= 2 k , C
= 2 k , C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
L
= 100 pF
= 100 pF
–9–
Figure 30. Settling Time to 0.01% vs. Gain, for a 10 V Step
Figure 31a. Gain Nonlinearity, G = 1, R
(10 V = 1 ppm)
1000
Figure 29. Settling Time vs. Step Size (G = 1)
100
20
15
10
10
5
0
1
1
0
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
OUTPUT STEP SIZE – Volts
10
GAIN
10
TO 0.01%
100
15
TO 0.1%
L
AD620
= 10 k
1000
20