SCH1633-D01 Murata 6DoF Gyroscope and Accelerometer Integrated Sensor

Angular velocity measurement range of ±300°/s

±8g acceleration measurement range

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

The gyroscope's bias instability is as low as 0.5°/h, and its angular random walk can be as low as 0.03°/√Hz.

Output interpolation and decimation options

Data readiness output, timestamp indexing, and SYNC input functions for clock domain synchronization.

Operating temperature range from -40°C to 110°C

Power supply voltage of 3.0 to 3.6V, and I/O power supply of 1.7 to 3.6V.

SafeSPI v2.0 Interface

Output data in 20-bit and 16-bit formats can be selected via SPI frame selection.

A broad self-diagnosis function utilizing over 200 monitoring signals.

11.8mm × 13.4mm × 2.9mm (Length × Width × Height), SOIC-24 inverted package.

Complies with AEC-Q100 Level 1 certification.

Robust SOIC plastic package compliant with RoHS standards, suitable for lead-free soldering processes and SMD mounting.

Verified capacitive 3D-MEMS technology

SCH1600 Image

characteristic

The SCH1600 sensor is currently an ideal single-enclosure 6DoF (six degrees of freedom) component. Through data fusion with GNSS (Global Navigation Satellite System) and various perception sensors (such as cameras, radar, and LiDAR), it is used for ADAS (Advanced Driver Assistance Systems) functions and AD (Autonomous Driving).

From a market-competitive perspective, random walk and zero-bias stability ensure the generation of high-quality gyroscope signals even over cumulative time periods of several seconds. Rapid data rates, time synchronization capabilities, and high performance enable all subsystems within the vehicle (from HUD control to camera and headlight leveling) to share effective IMU signals.

This product is equipped with over 200 internal monitoring signals, and its stringent functional safety performance is among the higher standards in the market. The orthogonality of the measurement axis was calibrated at Murata, allowing system integrators to skip this expensive and performance-critical process step.

application

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

Representative application areas include:

Advanced Driver Assistance Systems (ADAS)

Autonomous Driving (AD)

Inertial navigation

Advanced Vehicle Stability Control

Dynamic leveling and headlight leveling