AD8223
AD8223A
Typ
AD8223B
Typ
Parameter
Settling Time to 0.01%
G = 5
Conditions
Min
Max
Min
Max
Unit
Step size = 3.5 V
18
18
18
85
18
18
18
85
μs
μs
μs
μs
G = 10
G = 100
G = 1000
GAIN
G = 5 + (80 kΩ/RG)
Gain Range
Gain Error1
G = 5
5
1000
5
1000
V/V
VOUT = 0.05 V to 4.5 V
0.07
0.3
0.3
0.02
0.2
0.3
%
%
%
%
G = 10
G = 100
G = 1000
0.10
0.10
0.10
0.10
0.10
0.10
0.3
0.3
Nonlinearity
G = 5
G = 1000
Gain vs. Temperature
G = 5
G > 51
VOUT = 0.05 V to 4.5 V
TA = −40°C to +85°C
12
200
12
200
ppm
ppm
10
2
ppm/°C
ppm/°C
50
50
INPUT
Input Impedance
Differential
Common-Mode
Common-Mode Input Voltage
Range2
2||2
2||2
2||2
2||2
GΩ||pF
GΩ||pF
V
VIN+ = VIN−
(−VS) −
0.15
(+VS) −
1.5
(−VS) −
0.15
(+VS) −
1.5
OUTPUT
Output Swing
RL = 10 kΩ to ground
RL = 100 kΩ to ground
+0.01
+0.01
(+VS) −
0.5
(+VS) −
0.15
+0.01
+0.01
(+VS) −
0.5
(+VS) −
0.15
V
V
REFERENCE INPUT
RIN
IIN
60
+10
20%
+20
+VS
60
+10
20%
+20
+VS
kΩ
μA
V
VIN+ = VIN− = VREF = 0 V
Voltage Range
Gain to Output
−VS
+3
−VS
+3
1
1
V
0.0002
0.0002
POWER SUPPLY
Operating Range
Quiescent Current
Over Temperature
TEMPERATURE RANGE
For Specified Performance
+24
500
600
+24
500
600
V
μA
μA
350
350
TA = −40°C to +85°C
-40
+85
−40
+85
°C
1 Does not include effects of external resistor, RG.
2 Total input range depends on common-mode voltage, differential voltage, and gain. See Figure 18 through Figure 21, and the Input Voltage Range section in the
Theory of Operation section for more information.
Rev. 0 | Page 4 of 20