型号AIS2DW12
品牌
分类汽车传感器
描述MEMS数字输出运动传感器:超低功耗3轴加速度计,用于汽车应用
产品概述

描述

The AIS2DW12 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.

The AIS2DW12 has four different ultra-low-power modes, two user-selectable full scales (±2g/±4g) and is capable of measuring accelerations with output data rates from 1.6 Hz to 100 Hz.

The AIS2DW12 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 embedded self-test capability allows the user to check the functioning of the sensor in the final application.

The AIS2DW12 has a dedicated internal engine to process motion and acceleration detection including free-fall, motion and no-motion, wakeup, activity/inactivity and 6D/4D orientation.

The AIS2DW12 is available in a small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

所有功能

  • AEC-Q100 qualified
  • Supply voltage, 1.62 V to 3.6 V
  • Independent IO supply and supply voltage compatible
  • Ultra-low-power mode consumption down to 380 nA @1.6 Hz
  • ±2g/±4g dynamically selectable full scales
  • High-speed I²C/SPI digital output interface
  • 2 independent programmable interrupts
  • Single data conversion on demand
  • 16-bit data output
  • Embedded temperature sensor
  • Self-test
  • 32-level embedded FIFO
  • 10000 g high shock survivability
  • ECOPACK, RoHS and “Green” compliant