3-axis accelerometer FXLS8961AF

MEMScompactfor automotive applications

FXLS8961AF is a compact 3-axis MEMS accelerometer designed for use in a wide range of automotive security and convenience applications that require excellent offset and sensitivity stability over temperature. The part supports both high-performance and low-power operating modes, allowing maximum flexibility to meet the resolution and power needs for various unique use cases. A number of advanced, integrated digital features enable designers to reduce the overall system power consumption and simplify host data collection. FXLS8961AF is available in a 3 mm x 3 mm x 1.25 mm 12-pin QFN package with 0.65 mm pitch and wettable flanks. The device is qualified to AEC-Q100 and operates over the extended –40 °C to 105 °C temperature range. The combination of sensor performance, system power-saving features, and extended over-temperature-range performance makes FXLS8961AF an ideal accelerometer for automotive security and convenience applications. Features Full Scale Range ±2 g / ±4 g / ±8 g / ±16 g Resolution 12 bit Compact Package 3 mm x 3 mm x 1.25 mm package 12-pin QFN 0.65 mm pitch and wettable flanks Low-Power ≤ 1 μA IDD for ODRs up to 6.25 Hz < 4 μA IDD for ODRs up to 50 Hz Ultra-Low Power Wake Up Dedicated ultra-low-power motion-detection mode with a single wire interface option Optimized Temperature Performance Post-board mount zero-g offset and TCO performance of ±30 mg (typ) and ±0.25 mg/°C (typ), respectively