0.5
0.4
∆G
– GAIN CHANGE – %
0.3
0.04
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-40
-20
0
20
40
60
80
100
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
4.4
4.6
T
A
= 25°C
vs. V
DD1
(V
DD2
= 5 V)
vs. V
DD2
(V
DD1
= 5 V)
4.8
5.0
5.2
5.4
5.6
ERROR – % OF FULL SCALE
∆G
– GAIN CHANGE – %
V
DD1
= 5 V
V
DD2
= 5 V
0.2
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.10
-0.2
200 mV ERROR
100 mV ERROR
V
DD1
= 5 V
V
DD2
= 5 V
V
IN–
= 0 V
T
A
= 25°C
-0.1
0
0.1
0.2
T
A
– TEMPERATURE – °C
V
DD
– SUPPLY VOLTAGE – V
V
IN+
– INPUT VOLTAGE – V
Figure 6. Gain Change vs.
Temperature.
Figure 7. Gain Change vs. V
DD1
and
V
DD2
.
Figure 8. Nonlinearity Error Plot vs.
Input Voltage.
0.16
0.14
NL – NONLINEARITY – %
0.080
0.040
vs. V
DD1
(V
DD2
= 5 V)
0.038
vs. V
DD1
(V
DD2
= 5 V)
vs. V
DD2
(V
DD1
= 5 V)
0.036
0.034
0.032
0.030
0.028
0.026
4.6
4.8
5.0
5.2
5.4
5.6
0.024
4.4
4.6
4.8
5.0
5.2
5.4
5.6
T
A
= 25°C
vs. V
DD2
(V
DD1
= 5 V)
NL – NONLINEARITY – %
0.12
0.10
0.08
0.06
0.04
0.02
0
-40
-20
0
20
40
60
80
100
V
DD1
= 5 V
V
DD2
= 5 V
V
IN–
= 0 V
0.070
T
A
= 25°C
0.065
0.060
0.055
0.050
4.4
T
A
– TEMPERATURE – °C
V
DD
– SUPPLY VOLTAGE – V
NL – NONLINEARITY – %
200 mV NL
100 mV NL
0.075
V
DD
– SUPPLY VOLTAGE – V
Figure 9. Nonlinearity vs.
Temperature.
Figure 10. 200 mV Nonlinearity vs.
V
DD1
and V
DD2
.
Figure 11. 100 mV Nonlinearity vs.
V
DD1
and V
DD2
.
I
DD1
– INPUT SUPPLY CURRENT – mA
0.50
I
IN
– INPUT CURRENT – mA
2
14
13
12
11
10
9
8
7
-0.4
-0.2
0
0.2
0.4
V
DD1
= 5 V
V
DD2
= 5 V
V
IN–
= 0 V
T
A
= 100°C
T
A
= 25°C
T
A
= -40°C
NL – NONLINEARITY – %
T
A
= 100°C
T
A
= 25°C
T
A
= -40°C
0.10
0
-2
-4
-6
-8
-10
-6
V
DD1
= 5 V
V
DD2
= 5 V
V
IN–
= 0 V
T
A
= 25°C
0.05
V
DD1
= 5 V
V
DD2
= 5 V
0.01
0
±0.05 ±0.10 ±0.15 ±0.20 ±0.25 ±0.30
FS – FULL-SCALE VALUE – V
-4
-2
0
2
4
6
V
IN+
– INPUT VOLTAGE – V
V
IN+
– INPUT VOLTAGE – V
Figure 12. Nonlinearity vs. Full-Scale
Value.
Figure 13. Input Current vs. Input
Voltage.
Figure 14. Input Supply Current vs.
Input Voltage.
1-242
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
