ICM-42605

ICM-42605 ICM-42605 Datasheet TDK Corporation This document contains information on a pre-production product, Document Number: DS-000292 1745 Technology Drive, San Jose, CA 95110 U.S.A and should not be considered for production until qualification is Revision: 1.2 complete. InvenSense Inc. reserves the right to change specifications +1(408) 9887339 and information herein without notice. Rev. Date: 04/08/2019 www.invensense.com ICM-42605 TABLE OF CONTENTS Table of Figures ............................................................................................................................................................... 7 Table of Tables ................................................................................................................................................................ 7 1 Introduction ......................................................................................................................................................... 8 1.1 Purpose and Scope .................................................................................................................................... 8 1.2 Product Overview...................................................................................................................................... 8 1.3 Applications ............................................................................................................................................... 8 2 Features ............................................................................................................................................................... 9 2.1 Gyroscope Features .................................................................................................................................. 9 2.2 Accelerometer Features ............................................................................................................................ 9 2.3 Motion Features ........................................................................................................................................ 9 2.4 Additional Features ................................................................................................................................... 9 3 Electrical Characteristics .................................................................................................................................... 10 3.1 Gyroscope Specifications ........................................................................................................................ 10 3.2 Accelerometer Specifications .................................................................................................................. 11 3.3 Electrical Specifications ........................................................................................................................... 12 2 3.4 I C Timing Characterization ..................................................................................................................... 14 3.5 SPI Timing Characterization 4-Wire SPI Mode ..................................................................................... 15 3.6 SPI Timing Characterization 3-Wire SPI Mode ..................................................................................... 16 3.7 Absolute Maximum Ratings .................................................................................................................... 17 4 Applications Information ................................................................................................................................... 18 4.1 Pin Out Diagram and Signal Description ................................................................................................. 18 4.2 Typical Operating Circuit ......................................................................................................................... 19 4.3 Bill of Materials for External Components .............................................................................................. 20 4.4 System Block Diagram ............................................................................................................................. 21 4.5 Overview ................................................................................................................................................. 21 4.6 Three-Axis MEMS Gyroscope with 16-bit ADCs and Signal Conditioning ............................................... 21 4.7 Three-Axis MEMS Accelerometer with 16-bit ADCs and Signal Conditioning ......................................... 21 SM 2 4.8 I3C , I C and SPI Host Interface ............................................................................................................. 21 4.9 Self-Test................................................................................................................................................... 21 4.10 Clocking ............................................................................................................................................... 22 4.11 Sensor Data Registers ......................................................................................................................... 22 4.12 Interrupts ............................................................................................................................................ 22 4.13 Digital-Output Temperature Sensor ................................................................................................... 22 4.14 Bias and LDOs ..................................................................................................................................... 22 4.15 Charge Pump ...................................................................................................................................... 22 4.16 Standard Power Modes ...................................................................................................................... 23 5 Signal Path ......................................................................................................................................................... 24 5.1 Summary of Parameters Used to Configure the Signal Path .................................................................. 24 5.2 Notch Filter ............................................................................................................................................. 24 Page 2 of 105 Document Number: DS-000292 Revision: 1.2