link to page 1 link to page 1 link to page 1 link to page 1 link to page 3 link to page 4 link to page 5 link to page 5 link to page 5 link to page 6 link to page 7 link to page 10 link to page 10 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 12 link to page 12 link to page 12 link to page 13 link to page 13 ADXL212TABLE OF CONTENTS Features .. 1 Applications Information .. 10 Applications... 1 Power Supply Decoupling ... 10 General Description ... 1 Setting the Bandwidth Using CX and CY ... 10 Functional Block Diagram .. 1 Self Test .. 10 Revision History ... 2 Design Trade-Offs for Selecting Filter Characteristics: Noise Specifications... 3 vs. Bandwidth ... 10 Absolute Maximum Ratings.. 4 Using the ADXL212 with Operating Voltages Other Than 5 V ... 11 Thermal Resistance .. 4 Using the ADXL212 as a Dual Axis Tilt Sensor... 11 ESD Caution.. 4 Outline Dimensions ... 12 Pin Configuration and Function Descriptions... 5 Ordering Guide .. 12 Typical Performance Characteristics ... 6 Theory of Operation .. 9 Performance .. 9 REVISION HISTORY5/11—Revision 0: Initial Version Rev. 0 | Page 2 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