型号IIS2DH
品牌
分类加速度计
描述3轴数字加速度计，超低功耗高性能MEMS运动传感器
相关操作
产品概述

描述

The IIS2DH is an ultra-low-power high-performance three-axis linear accelerometer with digital I2C/SPI serial interface standard output.

The IIS2DH has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz.

The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself.

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

The IIS2DH is available in a small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

所有功能

  • Wide supply voltage, 1.71 V to 3.6 V
  • Independent IOs supply (1.8 V) and supply voltage compatible
  • Ultra-low power consumption down to 2 μA
  • ±2g/±4g/±8g/±16g selectable full scales
  • I2C/SPI digital output interface
  • 3 operating modes: low-power, normal, high-resolution mode
  • 2 independent programmable interrupt generators for free-fall and motion detection
  • 6D/4D orientation detection
  • Motion detection & free-fall detection
  • “Sleep-to-wake” and “return-to-sleep” functions
  • Embedded FIFO
  • Embedded self-test
  • Embedded temperature sensor
  • ECOPACK®, RoHS and “Green” compliant