AD8221ARZ-R7 Analog Devices Inc, AD8221ARZ-R7 Datasheet - Page 13
![no-image](/images/manufacturer_photos/0/0/57/analog_devices_inc_sml.jpg)
AD8221ARZ-R7
Manufacturer Part Number
AD8221ARZ-R7
Description
IC,Instrumentation Amplifier,SINGLE,SOP,8PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD8221-EVAL.pdf
(24 pages)
Specifications of AD8221ARZ-R7
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)
Amplifier Type
Instrumentation
Number Of Circuits
1
Slew Rate
2 V/µs
-3db Bandwidth
825kHz
Current - Input Bias
500pA
Voltage - Input Offset
60µV
Current - Supply
900µA
Current - Output / Channel
18mA
Voltage - Supply, Single/dual (±)
4.6 V ~ 36 V, ±2.3 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD8221ARZ-R7
Manufacturer:
FOXCONN
Quantity:
6 700
Part Number:
AD8221ARZ-R7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
+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