AD8223 Datasheet, PDF (3/20 Pages) Analog Devices – Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier

Preliminary Technical Data
AD8223
SPECIFICATIONS
SINGLE SUPPLY
TA = 25°C, single supply, VS = +5 V, and RL = 10 kΩ, unless otherwise noted.
Table 1
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, VOSI
Average TC
Output Offset, VOSO
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
Conditions
VCM = 0 V to 3 V
Total RTI Error =
VOSI + VOSO/G
AD8223A
Min
Typ
Max
Min
74
86
80
92
88
100
88
100
50
30
3.0
1.5
100
1.5
400
5
1000
15
80
90
86
96
90
100
90
100
17
25
27.5
25
0.25
2
2.5
5
200
190
75
8
0.3
AD8223B
Typ
Max
50
30
3.0
1.5
100
1.5
200
3
500
10
17
25
27.5
25
0.25
2
2.5
5
200
190
75
8
0.3
Unit
dB
dB
dB
dB
nV/√Hz
nV/√Hz
μV p-p
μV p-p
fA/√Hz
pA p-p
μV
μV/°C
μV
μV/°C
dB
dB
dB
dB
nA
nA
pA/°C
nA
nA
pA/°C
kHz
kHz
kHz
kHz
V/μs
Rev. PrA | Page 3 of 20