Datasheet ADXL325 (Analog Devices) - 9

ADXL325 30 N = 8 0.187 25 0.182 ) ) 20 g (% V/ N ( 0.177 Y T TIO A 15 IVI L T 0.172 U SI P PO 10 SEN 0.167 5 0.162 0 0.157 0.164 0.166 0.168 0.170 0.172 0.174 0.176 0.178 0.180 0.182 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90 100
20 17 -0 -0 46 46
SENSITIVITY (V/ TEMPERATURE (°C) g )
79 79 0 0 Figure 15. X-Axis Sensitivity at 25°C, VS = 3 V Figure 18. X-Axis Sensitivity vs. Temperature, Eight Parts Soldered to PCB, VS = 3 V
40 N = 8 35 0.187 30 0.182 ) ) % /g ( 25 V ( 0.177 Y ON IT TI A 20 IV L IT 0.172 S PU N 15 E PO S 0.167 10 0.162 5 0 0.157
8
0.164 0.166 0.168 0.170 0.172 0.174 0.176 0.178 0.180 0.182 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90 100
21 0 01 6- 6-
SENSITIVITY (V/
94
g )
94
TEMPERATURE (°C)
07 07 Figure 16. Y-Axis Sensitivity at 25°C, VS = 3 V Figure 19. Y-Axis Sensitivity vs. Temperature, Eight Parts Soldered to PCB, VS = 3 V
35 0.187 N = 8 30 0.182 25 ) 0.177 % /g) ( V 20 ( ON Y TI IT 0.172 A IV L 15 IT S PU N E PO S 0.167 10 0.162 5 0 0.157
2
0.164 0.166 0.168 0.170 0.172 0.174 0.176 0.178 0.180 0.182
19
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90 100
0 02 6- 6-
SENSITIVITY (V/
94
g )
94
TEMPERATURE (°C)
07 07 Figure 17. Z-Axis Sensitivity at 25°C, VS = 3 V Figure 20. Z-Axis Sensitivity vs. Temperature, Eight Parts Soldered to PCB, VS = 3 V Rev. 0 | Page 8 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION MECHANICAL SENSOR PERFORMANCE APPLICATIONS INFORMATION POWER SUPPLY DECOUPLING SETTING THE BANDWIDTH USING CX, CY, AND CZ SELF TEST DESIGN TRADE-OFFS FOR SELECTING FILTER CHARACTERISTICS: THE NOISE/BW TRADE-OFF USE WITH OPERATING VOLTAGES OTHER THAN 3 V AXES OF ACCELERATION SENSITIVITY LAYOUT AND DESIGN RECOMMENDATIONS OUTLINE DIMENSIONS ORDERING GUIDE