ADXL321

Rev. 0 | Page 2 of 16

TABLE OF CONTENTS

Specifications..................................................................................... 3

Absolute Maximum Ratings............................................................ 4

ESD Caution.................................................................................. 4

Pin Configuration and Function Descriptions............................. 5

Typical Performance Characteristics (VS = 3.0 V) ....................... 7

Theory of Operation ...................................................................... 11

Performance ................................................................................ 11

Applications..................................................................................... 12

Power Supply Decoupling ......................................................... 12

Setting the Bandwidth Using CX and CY ................................. 12

Self-Test ....................................................................................... 12

Design Trade-Offs for Selecting Filter Characteristics: The

Noise/BW Trade-Off.................................................................. 12

Use with Operating Voltages Other than 3 V ............................. 13

Use as a Dual-Axis Tilt Sensor ................................................. 13

Outline Dimensions ....................................................................... 14

Ordering Guide .......................................................................... 14

REVISION HISTORY

12/04—Revision 0: Initial Version