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 6 link to page 7 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 12 link to page 12 link to page 12 link to page 12 link to page 12 link to page 12 link to page 12 link to page 12 link to page 12 link to page 13 link to page 13 link to page 14 link to page 15 link to page 15 ADXL337 TABLE OF CONTENTS Features .. 1 Applications Information .. 11 Applications ... 1 Power Supply Decoupling ... 11 General Description ... 1 Setting the Bandwidth Using CX, CY, and CZ .. 11 Functional Block Diagram .. 1 Self Test .. 11 Revision History ... 2 Design Trade-Offs for Selecting Filter Characteristics: The Specifications ... 3 Noise/BW Trade-Off .. 11 Absolute Maximum Ratings .. 4 Use with Operating Voltages Other than 3 V .. 12 ESD Caution .. 4 Axes of Acceleration Sensitivity ... 12 Pin Configuration and Function Descriptions ... 5 Layout and Design Recommendations ... 13 Typical Performance Characteristics ... 6 Outline Dimensions ... 14 Theory of Operation .. 10 Ordering Guide .. 14 Mechanical Sensor .. 10 Performance .. 10 REVISION HISTORY10/10—Revision 0: Initial Version Rev. 0 | Page 2 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