Electrical Specifications (DC)
Unless otherwise noted, all typicals and figures are at the nominal operation conditions of V
IN+
= 0 V, V
IN-
= 0 V,
V
REF
= 4.0 V, V
DD1
= V
DD2
= 5.0 V and T
A
= 25°C; all Minimum/Maximum specifications are within the Recommended
Operating Conditions.
Parameter
Input Offset Voltage
Magnitude of Input Offset
Change vs. Temperature
Gain
Symbol
V
OS
∆Vos/∆T
G
V
REF
/0.512
– 3%
60
0.06
0.0004
Min.
–6
Typ.
–1
8
Max.
6
20
V
REF
/0.512
+ 3%
300
0.55
Units
mV
µV/°C
V/V
Test
Conditions
V
IN+
= 0 V
Fig.
6
7
-0.2 V < V
IN+
8
< 0.2 V
T
A
= 25°C
-0.2 V < V
IN+
9
< 0.2 V
-0.2 V < V
IN+
10
< 0.2 V
-0.2 V < V
IN+
11
< 0.2 V
-0.1 V < V
IN+
< 0.1 V
1,2,3
1,2,3
3,5
3,4
2
Note
1
Magnitude of Gain Change
vs. Temperature
V
OUT
200 mV Nonlinearity
Magnitude of V
OUT
200 mV
Nonlinearity Change
vs. Temperature
V
OUT
100 mV Nonlinearity
Input Supply Current
Output Supply Current
Reference Voltage Input
Current
Input Current
Magnitude of Input Bias
Current vs. Termperature
Coefficient
Maximum Input Voltage
before V
OUT
Clipping
Equivalent Input Impedance
V
OUT
Output Impedance
Input DC Common-Mode
Rejection Ratio
∆G/∆T
NL
200
|dNL
200
/dT|
ppm/°C
%
%/°C
NL
100
I
DD1
I
DD2
I
REF
I
IN+
|dI
IN
/dT|
0.04
11.7
9.9
0.26
–0.6
0.45
0.4
16
16
1
5
%
mA
mA
mA
µA
nA/°C
V
IN+
= 0 V
4
|V
IN+
|
MAX
R
IN
R
OUT
CMRR
IN
256
700
15
63
mV
kΩ
Ω
dB
5
7
7
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