Preliminary Technical Data
DUAL SUPPLY
T
A
= 25°C, dual supply, V
S
= ±12 V, and R
L
= 10 kΩ, unless otherwise noted.
Table 2.
Parameter
COMMON MODE REJECTION RATIO
DC to 60 Hz with 1 kΩ Source
Imbalance
G=5
G = 10
G = 100
G = 1000
NOISE
Voltage Noise, 1 kHz
G=5
G = 1000
RTI, 0.1 Hz to 10 Hz
G=5
G = 1000
Current Noise, 1 kHz
0.1 Hz to 10 Hz
VOLTAGE OFFSET
Input Offset, V
OSI
Average TC
Output Offset, V
OSO
Average TC
Offset Referred to Input vs. Supply
(PSR)
G=5
G = 10
G = 100
G = 1000
INPUT CURRENT
Input Bias Current
Over Temperature
Average Temperature
Coefficient
Input Offset Current
Over Temperature
Average Temperature
Coefficient
DYNAMIC RESPONSE
Small Signal −3 dB Bandwidth
G=5
G = 10
G = 100
G = 1000
Slew Rate
Settling Time to 0.01%
G=5
G = 100
G = 1000
Conditions
V
CM
= −10 V to 10 V
74
80
88
88
86
92
100
100
Min
AD8223A
Typ
Max
Min
AD8223B
Typ
Max
AD8223
Unit
dB
dB
dB
dB
50
30
3.0
1.5
100
1.5
Total RTI Error =
V
OSI
+ V
OSO
/G
400
5
1000
15
50
30
3.0
1.5
100
1.5
nV/√Hz
nV/√Hz
μV p-p
μV p-p
fA/√Hz
pA p-p
200
3
500
10
μV
μV/°C
μV
μV/°C
80
86
90
90
17
25
0.25
5
2
2.5
25
27.5
90
96
100
100
17
25
0.25
5
2
2.5
25
27.5
dB
dB
dB
dB
nA
nA
pA/°C
nA
nA
pA/°C
200
190
75
8
0.3
Step size = 10 V
30
30
140
Rev.
PrA
| Page 5 of 20
200
190
75
8
0.3
30
30
140
kHz
kHz
kHz
kHz
V/μs
μs
μs
μs
AD [ ANALOG DEVICES ]
