ST IIS2DLPCTR

数字±2g，4g，8g，16gI²C，SPI

Overview

The IIS2DLPCTR is an ultra-low-power high-performance three-axis linear accelerometer with digital I²C/SPI output interface which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers. The IIS2DLPCTR has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1.6 Hz to 1600 Hz.

Features

±2g/±4g/±8g/±16g full scale

Multiple operating modes reconfigurable on the fly: from ultra-low-power to high-performance high-resolution mode

Ultra-low power consumption: 50 nA in power-down mode, below 1 μA in active low-power mode, 120 μA in high-performance mode

Output data rates from 1.6 Hz to 1600 Hz; bandwidth up to 800 Hz

Single data conversion on demand

Very low noise: down to 90 μg/√Hz

32-level FIFO and 2 independent programmable interrupts

High-speed I²C/SPI digital output interface

Supply voltage, 1.62 V to 3.6 V

Embedded temperature sensor

Self-test

10000 g high shock survivability

ECOPACK, RoHS, and “Green” compliant

Applications

Industrial IoT and connected devices

Anti-tampering devices

Appliances and robotics

Industrial tools and factory equipment

Portable healthcare devices and hearing aids

Vibration monitoring

Tilt/inclination measurements

Smart power-saving & motion-activated functions

Impact recognition and logging