Datasheet
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
0
5
10
15
20
25
30
35
40
Temperature Error (°C)
Number of Occurrences
T
A
= +70°C
48 units from 3 production lots
G043
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
0
5
10
15
20
25
30
35
40
Temperature Error (°C)
Number of Occurrences
T
A
= +125°C
48 units from 3 production lots
G045
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
0
5
10
15
20
25
30
35
40
Temperature Error (°C)
Number of Occurrences
T
A
= 0°C
48 units from 3 production lots
G041
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
0
5
10
15
20
25
30
35
40
Temperature Error (°C)
Number of Occurrences
T
A
= +25°C
48 units from 3 production lots
G042
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
0
5
10
15
20
25
30
35
40
Temperature Error (°C)
Number of Occurrences
T
A
= −40°C
48 units from 3 production lots.
G040
−1
−0.8
−0.6
−0.4
−0.2
0
0.2
0.4
0.6
0.8
1
−40 −20 0 20 40 60 80 100 120
Temperature (°C)
Temperature Error (°C)
Average Temperature Error
Average ± 3 sigma
Average ± 6 sigma
G023
ADS1118
www.ti.com
SBAS457D –OCTOBER 2010–REVISED OCTOBER 2013
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C and VDD = 3.3 V, unless otherwise noted.
TEMPERATURE SENSOR ERROR
vs
AMBIENT TEMPERATURE (MSOP) TEMPERATURE SENSOR ERROR HISTOGRAM (MSOP)
Figure 26. Figure 27.
TEMPERATURE SENSOR ERROR HISTOGRAM (MSOP) TEMPERATURE SENSOR ERROR HISTOGRAM (MSOP)
Figure 28. Figure 29.
TEMPERATURE SENSOR ERROR HISTOGRAM (MSOP) TEMPERATURE SENSOR ERROR HISTOGRAM (MSOP)
Figure 30. Figure 31.
Copyright © 2010–2013, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Links: ADS1118