Document Number: DS-000481 Page 2 of 53
Revision: 1.0
TABLE OF CONTENTS
General Description ............................................................................................................................................. 1
Block Diagram ...................................................................................................................................................... 1
Applications ......................................................................................................................................................... 1
Ordering Information ........................................................................................................................................... 1
Features ............................................................................................................................................................... 1
Typical Operating Circuit ...................................................................................................................................... 1
TABLE OF CONTENTS....................................................................................................................................................... 2
LIST OF FIGURES .............................................................................................................................................................. 5
LIST OF TABLES ................................................................................................................................................................ 6
1 Introduction ......................................................................................................................................................... 7
Purpose and Scope .................................................................................................................................... 7
Product Overview...................................................................................................................................... 7
Applications ............................................................................................................................................... 7
2 Features ............................................................................................................................................................... 8
Gyroscope Features .................................................................................................................................. 8
Accelerometer Features ............................................................................................................................ 8
Additional Features ................................................................................................................................... 8
3 Electrical Characteristics ...................................................................................................................................... 9
Gyroscope Specifications .......................................................................................................................... 9
Accelerometer Specifications .................................................................................................................. 10
Electrical Specifications ........................................................................................................................... 11
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C Timing Characterization ..................................................................................................................... 14
SPI Timing Characterization .................................................................................................................... 15
Absolute Maximum Ratings .................................................................................................................... 16
Thermal Information ............................................................................................................................... 16
4 Applications Information ................................................................................................................................... 17
Pin Out Diagram and Signal Description ................................................................................................. 17
Typical Operating Circuit ......................................................................................................................... 18
Bill of Materials for External Components .............................................................................................. 18
Block Diagram ......................................................................................................................................... 19
Overview ................................................................................................................................................. 19
Three-Axis MEMS Gyroscope with 16-bit ADCs and Signal Conditioning ............................................... 20
Three-Axis MEMS Accelerometer with 16-bit ADCs and Signal Conditioning ......................................... 20
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C and SPI Serial Communications Interfaces ........................................................................................ 20
Self-Test................................................................................................................................................... 21
Clocking ................................................................................................................................................... 21
Sensor Data Registers ............................................................................................................................. 21
FIFO ......................................................................................................................................................... 22
Interrupts ................................................................................................................................................ 22