AD822
V
S
= ±15 V @ T
A
= 25°C, V
CM
= 0 V, V
OUT
= 0 V, unless otherwise noted.
Table 3.
Parameter
DC PERFORMANCE
Initial Offset
Maximum Offset Over Temperature
Offset Drift
Input Bias Current
at T
MAX
Input Offset Current
at T
MAX
Open-Loop Gain
T
MIN
to T
MAX
R
L
= 10 kΩ
T
MIN
to T
MAX
R
L
= 1 kΩ
T
MIN
to T
MAX
NOISE/HARMONIC PERFORMANCE
Input Voltage Noise
0.1 Hz to 10 Hz
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
Input Current Noise
0.1 Hz to 10 Hz
f = 1 kHz
Harmonic Distortion
f = 10 kHz
DYNAMIC PERFORMANCE
Unity Gain Frequency
Full Power Response
Slew Rate
Settling Time
to 0.1%
to 0.01%
MATCHING CHARACTERISTICS
Initial Offset
Maximum Offset Over Temperature
Offset Drift
Input Bias Current
Crosstalk @ f = 1 kHz
f = 100 kHz
INPUT CHARACTERISTICS
Input Voltage Range
T
MIN
to T
MAX
Common-Mode Rejection Ratio (CMRR)
T
MIN
to T
MAX
Conditions
AD822 A Grade
Min
Typ
Max
0.4
0.5
2
2
40
0.5
2
0.5
500
500
100
100
30
20
2000
500
45
2
3
25
5
20
AD822 B Grade
Min
Typ
Max
0.3
0.5
2
2
40
0.5
2
0.5
500
500
100
100
30
20
2000
500
45
1.5
2.5
12
2.5
12
Unit
mV
mV
μV/°C
pA
pA
nA
pA
nA
V/mV
V/mV
V/mV
V/mV
V/mV
V/mV
V
CM
= 0 V
V
CM
= −10 V
V
CM
= 0 V
V
O
= +10 V to −10 V
R
L
= 100 kΩ
2
25
21
16
13
18
0.8
R
L
= 10 kΩ
V
O
= ±10 V
−85
1.9
45
3
4.1
4.5
3
4
3
25
R
L
= 5 kΩ
−130
−93
−15.2
−15.2
70
70
+14
+14
80
−15.2
−15.2
74
74
2
25
21
16
13
18
0.8
−85
1.9
45
3
4.1
4.5
2
2.5
3
12
−130
−93
+4
+4
90
μV p-p
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
fA p-p
fA/√Hz
dB
MHz
kHz
V/μs
μs
μs
mV
mV
μV/°C
pA
dB
dB
V
V
dB
dB
V
O
p-p = 20 V
V
O
= 0 V to ±10 V
V
CM
= −15 V to +12 V
V
CM
= −15 V to +12 V
Rev. G | Page 8 of 28
AD [ ANALOG DEVICES ]
