ADXL313

Data Sheet

Rev. 0 | Page 2 of 28

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description......................................................................... 1

Functional Block Diagram .............................................................. 1

Revision History ............................................................................... 2

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

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

Thermal Resistance ...................................................................... 4

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

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

Typical Performance Characteristics ............................................. 6

Theory of Operation ........................................................................ 8

Power Sequencing ........................................................................ 8

Power Savings ............................................................................... 8

Serial Communications ................................................................. 10

SPI................................................................................................. 10

I2C................................................................................................. 13

Interrupts..................................................................................... 15

FIFO............................................................................................. 15

Self Test........................................................................................ 16

Register Map ................................................................................... 17

Register Definitions ................................................................... 18

Applications Information .............................................................. 22

Power Supply Decoupling ......................................................... 22

Mechanical Considerations for Mounting.............................. 22

Threshold .................................................................................... 22

Link Mode ................................................................................... 22

Sleep Mode vs. Low Power Mode............................................. 22

Using Self Test............................................................................. 23

3200 Hz and 1600 Hz ODR Data Formatting ........................ 24

Axes of Acceleration Sensitivity ............................................... 25

Solder Profile................................................................................... 26

Outline Dimensions....................................................................... 27

Ordering Guide .......................................................................... 28

Automotive Products................................................................. 28

REVISION HISTORY

4/13—Revision 0: Initial Version