= 10k鈩?/div>
1.0
0.5
0
鈥?.5
鈥?.0
鈥?.5
04109-0-036
ZSE, ZERO-SCALE ERROR (LSB)
3.75
RHEOSTAT MODE INL (LSB)
3.00
2.25
V
DD
= 2.7V, V
A
= 2.7V
V
DD
= 5.5V
T
A
= 鈥?0擄C, +25擄C, +85擄C, +125擄C
1.50
V
DD
= 5.5V, V
A
= 5.0V
0.75
0
32
64
96
128
160
192
224
256
鈥?5
鈥?0
5
20
35
50
65
80
95
110
125
CODE (DECIMAL)
TEMPERATURE (擄C)
Figure 11. R-INL vs. Code vs. Temperature
Figure 14. Zero-Scale Error vs. Temperature
0.5
0.4
R
AB
= 10k鈩?/div>
10
RHEOSTAT MODE DNL (LSB)
0.3
0.2
0.1
0
鈥?.1
鈥?.2
鈥?.3
鈥?.4
0
32
64
96
128
160
192
224
256
04109-0-037
V
DD
= 2.7V, 5.5V; T
A
= 鈥?0擄C, +25擄C, +85擄C, +125擄C
I
DD
, SUPPLY CURRENT (碌A)
V
DD
= 5V
1
V
DD
= 3V
鈥?
26
59
92
125
CODE (DECIMAL)
TEMPERATURE (擄C)
Figure 12. R-DNL vs. Code vs. Temperature
Figure 15. Supply Current vs. Temperature
2.0
R
AB
= 10k鈩?/div>
120
R
AB
= 10k鈩?/div>
1.0
0.5
0
鈥?.5
鈥?.0
鈥?.5
04109-0-038
RHEOSTAT MODE TEMPCO (ppm/擄C)
1.5
100
FSE, FULL-SCALE ERROR (LSB)
80
60
V
DD
= 2.7V
T
A
= 鈥?0擄C TO +85擄C, 鈥?0擄C TO +125擄C
V
DD
= 5.5V
T
A
= 鈥?0擄C TO +85擄C, 鈥?0擄C TO +125擄C
V
DD
= 5.5V, V
A
= 5.0V
40
V
DD
= 2.7V, V
A
= 2.7V
20
0
鈥?0
0
32
64
96
128
160
192
224
256
CODE (DECIMAL)
鈥?5
鈥?0
5
20
35
50
65
80
95
110
125
TEMPERATURE (擄C)
Figure 13. Full-Scale Error vs. Temperature
Figure 16. Rheostat Mode Tempco 鈭哛
WB
/鈭員 vs. Code
Rev. 0 | Page 9 of 20
04109-0-041
鈥?.0
鈥?0
04109-0-040
鈥?.5
0.1
鈥?0
04109-0-039
鈥?.0
0
鈥?0
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