AD8221-EVAL Analog Devices Inc, AD8221-EVAL Datasheet - Page 13

• Manufacturer Part Number: AD8221-EVAL
• Description: BOARD EVAL FOR AD8221
• Manufacturer: Analog Devices Inc

Specifications of AD8221-EVAL

• Design Resources: Low Cost, High Voltage, Programmable Gain Instrumentation Amplifier Using AD5292 and AD8221 (CN0114) Low Cost Programmable Gain Instrumentation Amplifier Circuit Using ADG1611 and AD620 (CN0146)
• Module/board Type: Evaluation Board
• For Use With/related Products: AD8221
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q1815689

+V
–V
30
20
10
S
S
0
–10
1
–1
–2
–3
+3
+2
+1
+0
Figure 23. Output Voltage Swing vs. Output Current, G = 1
–0
V
S
Figure 22. Output Voltage Swing vs. Load Resistance
0
= ±15V
–8
Figure 24. Gain Nonlinearity, G = 1, R
1
–6
2
10
–4
3
LOAD RESISTANCE (Ω)
OUTPUT VOLTAGE (V)
OUTPUT CURRENT (mA)
4
–2
5
100
0
6
2
7
SOURCING
SINKING
4
8
1k
L
= 10 kΩ
9
6
V
S
10
= ±15V
8
11
10k
10
12
Rev. C | Page 13 of 24
Figure 27. Voltage Noise Spectral Density vs. Frequency (G = 1 to 1000)
100
1k
10
1
–10
–10
1
Figure 26. Gain Nonlinearity, G = 1000, R
GAIN = 1000
GAIN = 1
GAIN = 10
GAIN = 100
Figure 25. Gain Nonlinearity, G = 100, R
–8
–8
–6
10
–6
–4
–4
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
FREQUENCY (Hz)
100
–2
–2
0
0
1k
2
2
4
4
GAIN = 1000
BW LIMIT
L
10k
L
= 10 kΩ
6
= 10 kΩ
6
V
V
S
S
= ±15V
= ±15V
8
8
AD8221
100k
10
10