AD626–SPECIFICATIONS
SINGLE SUPPLY
Model
Parameter
GAIN
Gain Accuracy
Gain = 10
Gain = 100
Over Temperature, T
A
= T
MIN
to T
MAX
Gain Linearity
Gain = 10
Gain = 100
OFFSET VOLTAGE
Input Offset Voltage
vs. Temperature
vs. Temperature
vs. Supply Voltage (PSR)
+PSR
–PSR
COMMON-MODE REJECTION
+CMR Gain = 10, 100
±CMR Gain = 10, 100
–CMR Gain = 10, 100*
COMMON-MODE VOLTAGE RANGE
+CMV Gain = 10
–CMV Gain = 10
INPUT
Input Resistance
Differential
Common-Mode
Input Voltage Range (Common-Mode)
OUTPUT
Output Voltage Swing
Positive
Negative
Short Circuit Current
+I
SC
NOISE
Voltage Noise RTI
Gain = 10
Gain = 100
Gain = 10
Gain = 100
DYNAMIC RESPONSE
–3 dB Bandwidth
Slew Rate, T
MIN
to T
MAX
Settling Time
POWER SUPPLY
Operating Range
Quiescent Current
TRANSISTOR COUNT
R
L
= 10 k
Gain = 10
Gain = 100
Gain = 10
Gain = 100
(@+V
S
= +5 V and T
A
= 25 C, unless otherwise noted.)
Condition
Total Error
@ V
OUT
≥
100 mV dc
@ V
OUT
≥
100 mV dc
G = 10
G = 100
@ V
OUT
≥
100 mV dc
@ V
OUT
≥
100 mV dc
AD626A
Min
Typ
Max
AD626B
Min
Typ
Max
Unit
0.4
0.1
1.0
1.0
50
150
0.016
0.02
2.5
2.9
6
74
64
80
55
73
0.2
0.5
0.6
0.6
30
120
0.016
0.02
2.5
2.9
6
%
%
ppm/°C
ppm/°C
%
%
mV
mV
µV/°C
dB
dB
dB
dB
dB
V
V
0.014
0.014
1.9
0.014
0.014
1.9
T
MIN
to T
MAX
, G = 10 or 100
T
MIN
to T
MAX
, G = 10 or 100
74
64
R
L
= 10 k
f = 100 Hz, V
CM
= +24 V
f = 10 kHz, V
CM
= +6 V
f = 100 Hz, V
CM
= –2 V
CMR > 85 dB
CMR > 85 dB
66
55
60
80
66
90
64
85
+24
–2
80
66
90
64
85
+24
–2
200
100
6 (V
S
– l)
200
100
6 (V
S
– l)
k
k
V
4.7
4.7
0.03
0.03
4.90
4.90
4.7
4.7
0.03
0.03
4.90
4.90
V
V
V
V
mA
12
12
f = 0.1 Hz–10 Hz
f = 0.1 Hz–10 Hz
f = 1 kHz
f = 1 kHz
V
OUT
= +1 V dc
Gain = 10
Gain = 100
to 0.01%, 1 V Step
T
A
= T
MIN
to T
MAX
Gain = 10
Gain = 100
Number of Transistors
2
2
0.25
0.25
100
0.22
0.17
24
5
0.16
0.23
46
12
0.20
0.29
2
2
0.25
0.25
100
0.22
0.17
22
5
0.16
0.23
46
10
0.20
0.29
µV p-p
µV p-p
µV/
Hz
µV/
Hz
kHz
V/µs
V/µs
µs
V
mA
mA
0.17
0.1
0.17
0.1
2.4
2.4
*At
temperatures above 25°C, –CMV degrades at the rate of 12 mV/°C; i.e., @ 25°C CMV = –2 V, @ 85°C CMV = –1.28 V.
Specifications subject to change without notice.
–2–
REV. D
AD [ ANALOG DEVICES ]
