AD623
Parameter
DYNAMIC RESPONSE
Small Signal −3 dB Bandwidth
G=1
G = 10
G = 100
G = 1000
Slew Rate
Settling Time to 0.01%
G=1
G = 10
1
2
Conditions
Min
AD623A
Typ Max
AD623ARM
Min
Typ Max
Min
AD623B
Typ Max
Unit
800
100
10
2
0.3
V
S
= ±5 V,
5 V step
30
20
800
100
10
2
0.3
800
100
10
2
0.3
kHz
kHz
kHz
kHz
V/μs
30
20
30
20
μs
μs
Does not include effects of external resistor, R
G
.
One input grounded. G = 1.
BOTH DUAL AND SINGLE SUPPLIES
Table 3.
Parameter
NOISE
Voltage Noise, 1 kHz
Conditions
Total RTI noise =
Min
AD623A
Typ
Max
AD623ARM
Min Typ
Max
Min
AD623B
Typ
Max
Unit
(
e
ni
)
2
+
(
e
no
/G
)
2
Input, Voltage Noise, e
ni
Output, Voltage Noise, e
no
RTI, 0.1 Hz to 10 Hz
G=1
G = 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
Over Temperature
TEMPERATURE RANGE
For Specified Performance
35
50
3.0
1.5
100
1.5
100 ±
20%
50
−V
S
1±
0.0002
Dual supply
Single supply
Dual supply
Single supply
±2.5
2.7
375
305
±6
12
550
480
625
+85
±2.5
2.7
375
305
35
50
3.0
1.5
100
1.5
100 ±
20%
50
−V
S
1±
0.0002
±6
12
550
480
625
+85
±2.5
2.7
375
305
35
50
3.0
1.5
100
1.5
100 ±
20%
50
−V
S
1±
0.0002
±6
12
550
480
625
+85
nV/√Hz
nV/√Hz
μV p-p
μV p-p
fA/√Hz
pA p-p
kΩ
60
+V
S
μA
V
V
f = 1 kHz
V
IN
+, V
REF
= 0 V
60
+V
S
60
+V
S
V
V
μA
μA
μA
°C
−40
−40
−40
Rev. D | Page 6 of 24
AD [ ANALOG DEVICES ]
