AD625
Model
NOISE
Voltage Noise, 1 kHz
R.T.I.
R.T.O.
R.T.I., 0.1 Hz to 10 Hz
G=1
G = 10
G = 100
G = 1000
Current Noise
0.1 Hz to 10 Hz
SENSE INPUT
R
IN
I
IN
Voltage Range
Gain to Output
REFERENCE INPUT
R
IN
I
IN
Voltage Range
Gain to Output
TEMPERATURE RANGE
Specified Performance
J/K Grades
A/B/C Grades
S Grade
Storage
POWER SUPPLY
Power Supply Range
Quiescent Current
AD625A/J/S
Min
Typ
Max
AD625B/K
Min
Typ
Max
Min
AD625C
Typ
Max
Unit
4
75
10
1.0
0.3
0.2
60
10
30
±
10
1
±
0.01
20
30
±
10
1
±
0.01
±
10
±
10
4
75
10
1.0
0.3
0.2
60
10
30
1
±
0.01
20
30
1
±
0.01
±
10
±
10
4
75
10
1.0
0.3
0.2
60
10
30
1
±
0.01
20
30
1
±
0.01
nV/√Hz
nV/√Hz
µV
p-p
µV
p-p
µV
p-p
µV
p-p
pA p-p
kΩ
µA
V
%
kΩ
µA
V
%
0
–40
–55
–65
+70
+85
+125
+150
±
6 to
±
18
3.5
5
0
–40
–65
+70
+85
+150
±
6 to
±
18
3.5
5
–40
–65
+85
+150
±
6 to
±
18
3.5
5
°C
°C
°C
°C
V
mA
NOTES
1
Gain Error and Gain TC are for the AD625 only. Resistor Network errors will add to the specified errors.
2
V
DL
is the maximum differential input voltage at G = 1 for specified nonlinearity. V
DL
at other gains = 10 V/G. V
D
= actual differential input voltage.
Example: G = 10, V
D
= 0.50; V
CM
= 12 V – (10/2
×
0.50 V) = 9.5 V.
Specifications subject to change without notice.
All min and max specifications are guaranteed. Specifications shown in
boldface
are tested on all production units at final electrical test. Results from those tests are
used to calculate outgoing quality levels.
REV. D
–3–
AD [ ANALOG DEVICES ]
