AD8222 Analog Devices, AD8222 Datasheet - Page 4

• Manufacturer Part Number: AD8222
• Description: Precision, Dual-Channel Instrumentation Amplifier Data Sheet (Rev. 0, 7/2006)
• Manufacturer: Analog Devices

AD8222
Parameter
GAIN
INPUT
OUTPUT
POWER SUPPLY
TEMPERATURE RANGE
1
2
3
4
Refers to differential configuration shown in Figure 49.
Does not include the effects of external resistor R
One input grounded. G = 1.
See Typical Performance Characteristics for expected operation between 85°C to 125°C.
Specified Performance
Operational
Gain Range
Gain Error
Gain Nonlinearity
Gain vs. Temperature
Input Impedance
Input Operating Voltage Range
Input Operating Voltage Range
Output Swing
Output Swing
Short-Circuit Current
Operating Range
Quiescent Current (per Amplifier)
G = 1
G = 10
G = 100
G = 1000
G = 1
G = 10
G = 100
G = 1
G > 1
Differential
Common Mode
Overtemperature
Overtemperature
Overtemperature
Overtemperature
Overtemperature
2
4
3
3
Conditions
G = 1 + (49.4 kΩ/R
V
V
V
T = −40°C to +85°C
V
T = −40°C to +85°C
R
V
T = −40°C to +85°C
V
T = −40°C to +85°C
V
T = −40°C to +85°C
L
OUT
OUT
S
S
S
S
S
= ±2.3 V to ±5 V
= ±5 V to ±18 V
= 10 kΩ
= ±2.3 V to ±5 V
= ±5 V to ±18 V
= ±2.3 V to ±18 V
± 10 V
= –10 V to +10 V
G
.
G
)
Rev. 0 | Page 4 of 24
Min
1
−V
−V
−V
−V
−V
−V
−V
−V
±2.3
−40
−40
S
S
S
S
S
S
S
S
+ 1.9
+ 2.0
+ 1.9
+ 2.0
+ 1.1
+ 1.4
+ 1.2
+ 1.6
A Grade
Typ
3
7
7
3
100||2
100||2
18
0.9
1
Max
10000
0.05
0.3
0.3
0.3
10
20
20
10
−50
+V
+V
+V
+V
+V
+V
+V
+V
±18
1.1
1.2
+85
+125
S
S
S
S
S
S
S
S
− 1.1
− 1.2
− 1.2
− 1.2
− 1.2
− 1.3
− 1.4
− 1.5
Min
1
−V
−V
−V
−V
−V
−V
−V
−V
±2.3
−40
−40
S
S
S
S
S
S
S
S
+ 1.9
+ 2.0
+ 1.9
+ 2.0
+ 1.1
+ 1.4
+ 1.2
+ 1.6
B Grade
Typ
1
7
7
2
100||2
100||2
18
0.9
1
Max
10000
0.02
0.15
0.15
0.15
5
20
20
5
−50
+V
+V
+V
+V
+V
+V
+V
+V
±18
1.1
1.2
+85
+125
S
S
S
S
S
S
S
S
− 1.1
− 1.2
− 1.2
− 1.2
− 1.2
− 1.3
− 1.4
− 1.5
Unit
V/V
%
%
%
%
ppm
ppm
ppm
ppm/°C
ppm/°C
GΩ||pF
GΩ||pF
V
V
V
V
V
V
V
V
mA
V
mA
mA
°C
°C