Datasheet ADXL212 (Analog Devices) - 9

ADXL212 16 18 14 16 ) ) % % 14 12 ( N ( N IO TIO 12 AT 10 A L UL P PU 10 O 8 P PO F F 8 O O 6 T NT EN 6 C RCE 4 E 4 P PER 2 2 0 0 5 1 7 3 8 4 0 6 2 8 3 9 5 5 1 7 3 8 4 0 6 2 8 3 9 5
6 8
–9. –9. –8. –8. –7. –7. –9. –9. –8. –8. –7. –7.
01
–12. –12. –11. –11. –10. –10. –10.
-01
–12. –12. –11. –11. –10. –10. –10.
4- 80
DELTA IN DUTY CYCLE (%)
804
DELTA IN DUTY CYCLE (%)
09 09 Figure 16. X-Axis Self Test Response at 25°C Figure 18. Y-Axis Self Test Response at 25°C
100 T 90 VS = 5V ) 80 % ( 70 VS = 3V TION A L 60 PU 50 PO F O 40 T EN C 30 ER P 20 CX, CY = 0.1µF
9
TIME SCALE = 2ms/div 10
01 4- 80
0
09 7
200 300 400 500 600 700 800 900 00
01
10
4-
SUPPLY CURRENT (µA)
80 09 Figure 17. Supply Current at 25°C Figure 19. Turn-On Time Rev. 0 | Page 8 of 12 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION PERFORMANCE APPLICATIONS INFORMATION POWER SUPPLY DECOUPLING SETTING THE BANDWIDTH USING CX AND CY SELF TEST DESIGN TRADE-OFFS FOR SELECTING FILTER CHARACTERISTICS: NOISE vs. BANDWIDTH USING THE ADXL212 WITH OPERATING VOLTAGES OTHER THAN 5 V USING THE ADXL212 AS A DUAL AXIS TILT SENSOR Dual Axis Tilt Sensor: Converting Acceleration to Tilt OUTLINE DIMENSIONS ORDERING GUIDE