ADXL362BCCZ-R2 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADXL362BCCZ-R2

Micropower, 3-Axis, ±2 g/±4 g/±8 g Digital Output MEMS Accelerometer

Analog Devices 

ADXL362

TABLE OF CONTENTS

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

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

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

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

Revision History ............................................................................... 3

Specifications..................................................................................... 4

Absolute Maximum Ratings............................................................ 6

Thermal Resistance ...................................................................... 6

Package Information .................................................................... 6

Recommended Soldering Profile ............................................... 6

ESD Caution.................................................................................. 6

Pin Configuration and Function Descriptions............................. 7

Typical Performance Characteristics ............................................. 8

Theory of Operation ...................................................................... 13

Mechanical Device Operation .................................................. 13

Operating Modes........................................................................ 13

Selectable Measurement Ranges............................................... 13

Selectable Output Data Rates.................................................... 13

Power/Noise Tradeoff ................................................................ 14

Power Savings Features .................................................................. 15

Ultralow Power Consumption in All Modes .......................... 15

Motion Detection ....................................................................... 15

FIFO ............................................................................................. 17

Communications ........................................................................ 17

Additional Features ........................................................................ 18

Free Fall Detection ..................................................................... 18

External Clock ............................................................................ 18

Synchronized Data Sampling.................................................... 18

Self Test ........................................................................................ 18

User Register Protection ............................................................ 18

Temperature Sensor ................................................................... 18

Serial Communications ................................................................. 19

SPI Commands ........................................................................... 19

Multibyte Transfers .................................................................... 19

Invalid Addresses and Address Folding .................................. 19

Latency Restrictions ................................................................... 19

Invalid Commands..................................................................... 19

Register Map.................................................................................... 23

Register Details ............................................................................... 24

Data Sheet

Device ID Register ..................................................................... 24

Device ID: 0x1D Register.......................................................... 24

Part ID: 0xF2 Register................................................................ 24

Silicon Revision ID Register ..................................................... 24

X-Axis Data (8 MSB) Register.................................................. 24

Y-Axis Data (8 MSB) Register .................................................. 24

Z-Axis Data (8 MSB) Register .................................................. 24

Status Register............................................................................. 25

FIFO Entries Registers............................................................... 26

X-Axis Data Registers................................................................ 26

Y-Axis Data Registers ................................................................ 26

Z-Axis Data Registers ................................................................ 26

Temperature Data Registers...................................................... 26

Soft Reset Register...................................................................... 26

Activity Threshold Registers..................................................... 27

Activity Time Register ............................................................... 27

Inactivity Threshold Registers .................................................. 27

Inactivity Time Registers........................................................... 27

Activity/Inactivity Control Register ........................................ 29

FIFO Control Register ............................................................... 30

FIFO Samples Register .............................................................. 31

INT1/INT2 Function Map Registers ....................................... 31

Filter Control Register ............................................................... 33

Power Control Register.............................................................. 34

Self Test Register......................................................................... 35

Applications Information .............................................................. 36

Application Examples ................................................................ 36

Power............................................................................................ 37

FIFO Modes ................................................................................ 38

Interrupts..................................................................................... 39

Using Synchronized Data Sampling ........................................ 40

Using an External Clock............................................................ 41

Using Self Test............................................................................. 41

Operation at Voltages Other Than 2.0 V ................................ 41

Mechanical Considerations for Mounting.............................. 41

Axes of Acceleration Sensitivity ............................................... 42

Layout and Design Recommendations ................................... 42

Outline Dimensions ....................................................................... 43

Ordering Guide .......................................................................... 43

Rev. E | Page 2 of 43

Share Link: