LIS331DLH中文资料3轴数字加速度计，超低功耗工作模式，先进节能技术，智能睡眠唤醒功能数据手册ST规格书

描述 Description

The LIS331DLH is an ultra low-power high performance 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 LIS331DLH has dynamically user selectable full scales of ±2g/±4g/±8g 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.

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

Thresholds and timing of interrupt generators are programmable by the end user on the fly.

The LIS331DLH is available in 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.

特性 Features

• Embedded self-test
• 6D orientation detection
• ECOPACK® RoHS and \\\"Green\\\" compliant (see Section 8)
• 10000 g high shock survivability
• 2 independent programmable interrupt generators for free-fall and motion detection
• 16 bit data output
• Wide supply voltage, 2.16 V to 3.6 V
• Ultra low-power mode consumption down to 10 μA
• Low voltage compatible IOs, 1.8 V
• I2C/SPI digital output interface
• Sleep to wake-up function
• ±2g/±4g/±8g dynamically selectable full-scale

简介

LIS331DLH属于传感器变送器的运动传感器-加速计。由制造生产的LIS331DLH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。