AD621 Analog Devices, Inc., AD621 Datasheet - Page 5

• Manufacturer Part Number: AD621
• Description: Low Drift, Low Power Instrumentation Amplifier
• Manufacturer: Analog Devices, Inc.

50
40
30
20
10
50
40
30
20
10
50
40
30
20
10
0
0
0
SAMPLE SIZE = 90
–400
SAMPLE SIZE = 90
–200
SAMPLE SIZE = 90
–80
INPUT OFFSET CURRENT – pA
INPUT OFFSET VOLTAGE – V
–200
–100
INPUT OFFSET VOLTAGE – V
–40
0
0
0
+200
+100
+40
+400
+200
+80
Typical Performance Characteristics–AD621
1000
100
50
40
30
20
10
10
2.0
1.5
1.0
0.5
0
1
0
1
0
SAMPLE SIZE = 90
–800
10
1
–400
INPUT BIAS CURRENT – pA
WARM-UP TIME – Minutes
FREQUENCY – Hz
100
2
GAIN = 100
0
GAIN = 10
1k
3
+400
10k
4
+800
100k
5