Datasheet ADXL345 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | 3-Axis, ±2 g/±4 g/±8 g/±16 g Digital Accelerometer |
| 页数 / 页 | 41 / 10 — 150. 100. (% N IO 20. T U. PO F. P T. –50. PER. –100. –150. –2.0. –1.5. … |
| 修订版 | E |
| 文件格式/大小 | PDF / 909 Kb |
| 文件语言 | 英语 |
150. 100. (% N IO 20. T U. PO F. P T. –50. PER. –100. –150. –2.0. –1.5. –1.0. –0.5. 0.5. 1.0. 1.5. 2.0. –60. –40. –20. ZERO. OFFSET TEMPERATURE COEFFICIENT (mg. /°C)
该数据表的模型线
文件文字版本
Data Sheet ADXL345
30 150 25 ) 100 (% N IO 20 T 50 A ) L g PU (m 15 T U 0 PO F P T O U T O 10 EN –50 C PER 5 –100 0
0
–150
3
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
1 1 -2
–60 –40 –20 0 20 40 60 80 100
-2 5 5 2 2
ZERO
9
g OFFSET TEMPERATURE COEFFICIENT (mg /°C)
9 7 7 0
TEMPERATURE (°C)
0 Figure 10. X-Axis Zero g Offset Temperature Coefficient, VS = 2.5 V Figure 13. X-Axis Zero g Offset vs. Temperature— 45 Parts Soldered to PCB, VS = 2.5 V
30 150 ) 25 100 (% N IO 20 T 50 A ) L g PU (m T 15 U 0 PO P F T O U T O 10 EN –50 C PER 5 –100 0 –150
1 4
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
1
–60 –40 –20 0 20 40 60 80 100
1 -2 -2 5 5 2 2
ZERO
9
g OFFSET TEMPERATURE COEFFICIENT (mg /°C)
9 7
TEMPERATURE (°C)
7 0 0 Figure 11. Y-Axis Zero g Offset Temperature Coefficient, VS = 2.5 V Figure 14. Y-Axis Zero g Offset vs. Temperature— 45 Parts Soldered to PCB, VS = 2.5 V
25 1250 1200 ) 20 1150 (% N 1100 IO T ) A g L 15 1050 (m PU T U 1000 PO P F T U O 10 950 T O EN 900 C PER 5 850 800 0 750
5 2 1
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
1
–60 –40 –20 0 20 40 60 80 100
-2 -2 5 5 2 2 9
ZERO g OFFSET TEMPERATURE COEFFICIENT (mg /°C)
9
TEMPERATURE (°C)
7 7 0 0 Figure 12. Z-Axis Zero g Offset Temperature Coefficient, VS = 2.5 V Figure 15. Z-Axis One g Offset vs. Temperature— 45 Parts Soldered to PCB, VS = 2.5 V Rev. E | Page 9 of 40
30 150 25 ) 100 (% N IO 20 T 50 A ) L g PU (m 15 T U 0 PO F P T O U T O 10 EN –50 C PER 5 –100 0
0
–150
3
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
1 1 -2
–60 –40 –20 0 20 40 60 80 100
-2 5 5 2 2
ZERO
9
g OFFSET TEMPERATURE COEFFICIENT (mg /°C)
9 7 7 0
TEMPERATURE (°C)
0 Figure 10. X-Axis Zero g Offset Temperature Coefficient, VS = 2.5 V Figure 13. X-Axis Zero g Offset vs. Temperature— 45 Parts Soldered to PCB, VS = 2.5 V
30 150 ) 25 100 (% N IO 20 T 50 A ) L g PU (m T 15 U 0 PO P F T O U T O 10 EN –50 C PER 5 –100 0 –150
1 4
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
1
–60 –40 –20 0 20 40 60 80 100
1 -2 -2 5 5 2 2
ZERO
9
g OFFSET TEMPERATURE COEFFICIENT (mg /°C)
9 7
TEMPERATURE (°C)
7 0 0 Figure 11. Y-Axis Zero g Offset Temperature Coefficient, VS = 2.5 V Figure 14. Y-Axis Zero g Offset vs. Temperature— 45 Parts Soldered to PCB, VS = 2.5 V
25 1250 1200 ) 20 1150 (% N 1100 IO T ) A g L 15 1050 (m PU T U 1000 PO P F T U O 10 950 T O EN 900 C PER 5 850 800 0 750
5 2 1
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
1
–60 –40 –20 0 20 40 60 80 100
-2 -2 5 5 2 2 9
ZERO g OFFSET TEMPERATURE COEFFICIENT (mg /°C)
9
TEMPERATURE (°C)
7 7 0 0 Figure 12. Z-Axis Zero g Offset Temperature Coefficient, VS = 2.5 V Figure 15. Z-Axis One g Offset vs. Temperature— 45 Parts Soldered to PCB, VS = 2.5 V Rev. E | Page 9 of 40