Document Number: DS-000521 Page 2 of 49
Revision: 1.0
TABLE OF CONTENTS
General Description ............................................................................................................................................. 1
Block Diagram ...................................................................................................................................................... 1
Applications ......................................................................................................................................................... 1
Ordering Information........................................................................................................................................... 1
Features ............................................................................................................................................................... 1
Typical Operating Circuit ..................................................................................................................................... 1
1 Introduction ......................................................................................................................................................... 7
Purpose and Scope.................................................................................................................................... 7
Product Overview ..................................................................................................................................... 7
Applications .............................................................................................................................................. 7
2 Features ............................................................................................................................................................... 8
Gyroscope Features .................................................................................................................................. 8
Additional Features ................................................................................................................................... 8
3 Electrical Characteristics ...................................................................................................................................... 9
Gyroscope Specifications .......................................................................................................................... 9
Electrical Specifications ........................................................................................................................... 10
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C Timing Characterization ..................................................................................................................... 13
SPI Timing Characterization .................................................................................................................... 14
Absolute Maximum Ratings .................................................................................................................... 15
Thermal Information ............................................................................................................................... 15
4 Applications Information ................................................................................................................................... 16
Pin Out Diagram and Signal Description ................................................................................................. 16
Typical Operating Circuit ......................................................................................................................... 17
Bill of Materials for External Components .............................................................................................. 17
Block Diagram ......................................................................................................................................... 18
Overview ................................................................................................................................................. 18
Three-Axis MEMS Gyroscope with 16-bit ADCs and Signal Conditioning ............................................... 19
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C and SPI Serial Communications Interfaces ........................................................................................ 19
Self-Test .................................................................................................................................................. 20
Clocking ................................................................................................................................................... 20
Sensor Data Registers ............................................................................................................................. 20
FIFO ......................................................................................................................................................... 21
Interrupts ................................................................................................................................................ 21
Digital-Output Temperature Sensor ....................................................................................................... 21
Bias and LDOs .......................................................................................................................................... 21
Charge Pump ........................................................................................................................................... 21