ST offers a portfolio of automotive sensors qualified according to AEC-Q100 standards, including single, dual and 3-axis accelerometers (low and high g full scale), 3-axis gyroscopes and 6-axis inertial modules (IMU), all with digital output.
Automotive MEMS accelerometers
ST's low-g accelerometers as AIS2IH and AIS25BA, have advanced power-saving features and an extended temperature range that make them the ideal choice for non-critical automotive applications, such as telematics, navigation, infotainment and security.
Our high-g accelerometers feature an extended temperature range and are suitable for airbag applications in vehicle safety restraint systems.
Automotive MEMS gyroscopes
Our 3-axis gyroscopes offer superior stability over time and temperature. ST's angular rate sensors guarantee the level of accuracy required by the most advanced navigation systems embedding dead reckoning.
ST's automotive-grade gyroscopes have a single sensing structure for motion measurement along all three orthogonal axes, while other solutions on the market rely on 2 or 3 independent structures. Our solution eliminates any interference between the axes that inherently degrades the output signal. The result is increased accuracy and reliability of motion-controlled functionalities.
Automotive 6-axis inertial module (IMU)
The ASM330LHH, ASM330LHHX and ASM330LHB are system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope with an extended temperature range up to +105 °C. It is designed to address automotive non-safety and sensor-assisted applications like dead reckoning and sensor fusion.
ST's MEMS automotive sensors are developed on the same technology platform used for high-volume MEMS at the core of many industrial and consumer applications.