LIS331HHTR传感器变送器的运动传感器-加速计规格书PDF中文资料

LIS331HHTR属于传感器变送器的运动传感器-加速计。由意法半导体集团制造生产的LIS331HHTR运动传感器 - 加速计加速度计用于检测并响应运动或振动等加速度的变化。加速度计类型有 X、Y 或 Z 轴上的模拟或数字加速度计，加速度范围为 ±0.5 g 至 ±2000 g，灵敏度为 1 至 500 k (LSB/g)，输出类型有模拟电压、蓝牙、数字、DSI、IEPE、I2C、PCM、PWM、射频和 SPI。

描述 Description

The LIS331HH is an ultra low-power high performance high full-scale three axes linear accelerometer belonging to the “nano” family, with digital I2C/SPI serial interface standard output. The device features ultra low-power operational modes that allow advanced power saving and smart sleep to wake-up functions.

The LIS331HH has dynamically user selectable full scales of ±6g/±12g/±24g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz. The self-test capability allows the user to check the functioning of the sensor in the final application.

特性 Features

■ Wide supply voltage, 2.16 V to 3.6 V

■ Low voltage compatible IOs, 1.8 V

■ Ultra low-current mode consumption down to 10 µA

■ ±6g/±12g/±24g dynamically selectable fullscale

■ I2C/SPI digital output interface

■ 16 bit data output

■ 2 independent programmable interrupt engines

■ Sleep to wake-up function

■ 6D orientation detection

■ Embedded self-test

■ 10000 g high shock survivability

■ ECOPACK® RoHS and “Green” compliant (see Section 8)

Applications

■ Pedometer

■ Gaming and virtual reality input devices

■ Motion activated functions

■ Impact recognition and logging

■ Intelligent power saving for handheld devices

■ Vibration monitoring and compensation