AIS2IHTR, Accelerometers MEMS digital output motion sensor high-perf 3-axis accel, automobile apps

AIS2IHTR is an ultra-low-power three-axis linear accelerometer which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers and designed to address non-safety automotive applications. It has an integrated 32-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor. The device offers broad flexibility to applications as it can switch from ultra-low-power modes to high-resolution, high-performance modes on the fly. It has a dedicated internal engine to process motion and acceleration detection including free-fall, wakeup, highly configurable single/double-tap recognition, 6D/4D orientation, and activity/inactivity. Typical applications are tilt / inclination measurement, telematics and black boxes, In-dash car navigation, anti-theft devices, smart power saving, motion-activated functions, impact recognition and logging.

• MEMS digital output motion sensor, AEC-Q100 qualified
• ±2g/±4g/±8g/±16g dynamically selectable full scales
• Low power consumption down to 110µA in high-performance mode and 0.67µA at 1.6Hz in low-power mode
• Very low noise: down to 90µg/√(Hz) in high-performance mode
• Multiple operating modes with multiple bandwidths and resolution
• Single data conversion on demand, high-speed I²C/SPI digital output interface
• 32-level FIFO, 2 independent programmable interrupts
• Extended temperature range from -40°C to 115°C, supply voltage is 1.62V to 3.6V
• Independent IO supply, embedded temperature sensor, self-test
• 10000g high shock survivability, LGA-12 package