SCH1633-D01 | Automotive-grade 6-axis inertial sensor | Murata sensor | Murata gyroscope | MEMS module

SCH1633-D01 Murata 6DoF Gyroscope Accelerometer Integrated Type for Automotive Use

The SCH1600 sensor series offers greater flexibility to experienced customers through its redundant design options and built-in adjustable dual output channels.

Angular rate measurement range of ±300°/s

Acceleration measurement range of ±8g

Redundant digital accelerometer channels with a high dynamic range of up to ±26g

The gyroscope zero bias instability is as low as 0.5°/h, and the angle random walk can be as low as 0.03°/√Hz

Output interpolation and decimation options

Data ready output, timestamp index, and SYNC input functions for clock domain synchronization

Operating temperature range from -40 to 110°C

Supply voltage of 3.0 to 3.6V, I/O power supply of 1.7 to 3.6V

SafeSPI v2.0 interface

Output data of 20 bits and 16 bits can be selected through SPI frames

A wide range of self-diagnostic functions, utilizing over 200 monitoring signals

11.8mm × 13.4mm × 2.9mm (length × width × height) SOIC-24 inverted package

Compliant with AEC-Q100 Grade 1 certification

Robust SOIC plastic packaging compliant with RoHS standards, suitable for lead-free soldering processes and SMD installation

Proven capacitive 3D-MEMS technology

SCH1600 image

Characteristics

The SCH1600 sensor is currently an ideal single-package 6DoF component, which is used for ADAS (Advanced Driver Assistance System) functions and AD (Autonomous Driving) through data fusion with GNSS (Global Navigation Satellite System) and various perception sensors such as cameras, radar, and lidar.

The superior angle random walk and zero-bias stability in the market ensure the generation of high-quality gyroscope signals even with an accumulation time of just a few seconds. The rapid data rate, time synchronization function, and high performance enable all subsystems within the vehicle, ranging from HUD control to cameras and headlamp leveling, to share effective IMU signals.

This product is equipped with over 200 internal monitoring signals, and its stringent functional safety performance ranks among the highest in the market. The orthogonality of the measurement axes is calibrated at Murata, allowing system integrators to bypass this expensive yet performance-critical process step.

Application

The SCH1600 series is designed to serve as a central vehicle IMU, capable of providing high-quality signals to all subsystems within the vehicle, even in extremely harsh environments.

Representative application areas include:

Advanced Driver Assistance System (ADAS)

Autonomous driving (AD)

inertial navigation

Advanced vehicle stability control

Dynamic leveling and headlamp leveling

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