MEMS digital output motion sensor designed for automotive applications

    The STMicroelectronics AIS25BA MEMS digital output motion sensor is an ultra-low noise, low latency, wide bandwidth three-axis digital accelerometer with a dedicated time division multiplexing interface.

     The device is designed to address automotive non-safety applications such as broadband active noise control and vibration monitoring. It features a user-selectable full scale of ±3.85g to ±7.7g, a TDM interface for sensor data, and an I2C interface for device configuration.

     The motion sensor is housed in a compact LGA package and is guaranteed to operate over a temperature range of -40°C to +125°C. The unit is AEC-Q100 qualified and can be used in automotive applications.