AD620
AD620A
Parameter
Conditions Min
Typ Max
Common-Mode Rejection
Ratio DC to 60 Hz with
1 kΩ Source Imbalance V
CM
= 0 V to ± 10 V
G=1
73
90
G = 10
93
110
G = 100
110
130
G = 1000
110
130
OUTPUT
Output Swing
R
L
= 10 kΩ
V
S
= ±2.3 V −V
S
+
+V
S
− 1.2
to ± 5 V
1.1
Overtemperature
−V
S
+ 1.4
+V
S
− 1.3
V
S
= ±5 V
−V
S
+ 1.2
+V
S
− 1.4
to ± 18 V
Overtemperature
−V
S
+ 1.6
+V
S
– 1.5
Short Circuit Current
±18
DYNAMIC RESPONSE
Small Signal –3 dB Bandwidth
G=1
1000
G = 10
800
G = 100
120
G = 1000
12
Slew Rate
0.75
1.2
Settling Time to 0.01%
10 V Step
G = 1–100
15
G = 1000
150
NOISE
Voltage Noise, 1 kHz
Total RTI Noise
=
(
e
2
ni
)
+
(
e
/
G
)
2
no
AD620B
Min
Typ
Max
Min
AD620S
1
Typ Max
Unit
80
100
120
120
90
110
130
130
73
93
110
110
90
110
130
130
dB
dB
dB
dB
−V
S
+ 1.1
−V
S
+ 1.4
−V
S
+ 1.2
−V
S
+ 1.6
±18
+V
S
− 1.2
+V
S
− 1.3
+V
S
− 1.4
+V
S
– 1.5
−V
S
+ 1.1
−V
S
+ 1.6
−V
S
+ 1.2
–V
S
+ 2.3
±18
+V
S
− 1.2
+V
S
− 1.3
+V
S
− 1.4
+V
S
– 1.5
V
V
V
V
mA
0.75
1000
800
120
12
1.2
15
150
0.75
1000
800
120
12
1.2
15
150
kHz
kHz
kHz
kHz
V/µs
µs
µs
Input, Voltage Noise, e
ni
Output, Voltage Noise, e
no
9
72
3.0
0.55
0.28
100
10
20
50
−V
S
+ 1.6
1 ± 0.0001
±2.3
V
S
= ±2.3 V
to ±18 V
0.9
1.1
−40 to +85
13
100
9
72
3.0
0.55
0.28
100
10
20
50
−V
S
+ 1.6
1 ± 0.0001
±2.3
0.9
1.1
−40 to +85
13
100
6.0
0.8
0.4
9
72
3.0
0.55
0.28
100
10
20
50
−V
S
+ 1.6
1 ± 0.0001
±2.3
0.9
1.1
−55 to +125
13
100
6.0
0.8
0.4
nV/√Hz
nV/√Hz
µV p-p
µV p-p
µV p-p
fA/√Hz
pA p-p
kΩ
µA
V
RTI, 0.1 Hz to 10 Hz
G=1
G = 10
G = 100–1000
Current Noise
0.1 Hz to 10 Hz
REFERENCE INPUT
R
IN
I
IN
Voltage Range
Gain to Output
POWER SUPPLY
Operating Range
Quiescent Current
Overtemperature
TEMPERATURE RANGE
For Specified Performance
f = 1 kHz
V
IN+
, V
REF
= 0
60
+V
S
− 1.6
60
+V
S
− 1.6
60
+V
S
− 1.6
±18
1.3
1.6
±18
1.3
1.6
±18
1.3
1.6
V
mA
mA
°C
1
2
See Analog Devices military data sheet for 883B tested specifications.
Does not include effects of external resistor R
G
.
3
One input grounded. G = 1.
4
This is defined as the same supply range that is used to specify PSR.
Rev. G | Page 4 of 20
AD [ ANALOG DEVICES ]
