Datasheet

Data Sheet ADXL345
0
5
10
15
20
25
30
–2.0 –1.5
–1.0
–0.5 0 0.5 1.0 1.5 2.0
ZERO g OFFSET TEMPERATURE COEFFICIENT (mg/°C)
PERCENT OF POPULATION (%)
07925-210
Figure 10. X-Axis Zero g Offset Temperature Coefficient, V
S
= 2.5 V
–2.0 –1.5
–1.0
–0.5 0 0.5
1.0
1.5 2.0
ZERO g OFFSET TEMPERATURE COEFFICIENT (mg/°C)
PERCENT OF POPULATION (%)
0
5
20
15
10
25
30
07925-211
Figure 11. Y-Axis Zero g Offset Temperature Coefficient, V
S
= 2.5 V
–2.0 –1.5
–1.0
–0.5 0 0.5
1.0 1.5 2.0
ZERO g OFFSET TEMPERATURE COEFFICIENT (mg/°C)
PERCENT OF POPULATION (%)
0
5
20
15
10
25
07925-212
Figure 12. Z-Axis Zero g Offset Temperature Coefficient, V
S
= 2.5 V
–150
–100
–50
0
50
100
150
–60 –40 –20 0
20 40
60
80 100
TEMPERATURE (°C)
OUTPUT (mg)
07925-213
Figure 13. X-Axis Zero g Offset vs. Temperature—
45 Parts Soldered to PCB, V
S
= 2.5 V
–150
–100
–50
0
50
100
150
–60 –40 –20 0
20
40
60
80 100
TEMPERATURE (°C)
OUTPUT (mg)
07925-214
Figure 14. Y-Axis Zero g Offset vs. Temperature—
45 Parts Soldered to PCB, V
S
= 2.5 V
750
800
850
900
950
1000
1050
1100
1250
1200
1150
–60 –40 –20 0 20 40
60
80 100
TEMPERATURE (°C)
OUTPUT (mg)
07925-215
Figure 15. Z-Axis One g Offset vs. Temperature—
45 Parts Soldered to PCB, V
S
= 2.5 V
Rev. E | Page 9 of 40