IIS2DLPC MEMS数字输出运动传感器用于工业应用的***超低功耗3轴加速度计详细介绍

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STMicro的 IIS2DLPC是一款超低功耗***三轴线性加速度计，带有数字I?C/ SPI输出接口。***内部引擎允许处理运动和加速度检测，包括自由落体，唤醒，高度可配置的单/双击识别，活动/不活动，静止。
IIS2DLPC具有一种***模式和4种低功耗模式，可以即时更改，提供***多功能性和对应用要求的适应性。它具有集成的32级***先出（FIFO）缓冲器，允许用户存储数据以限制主处理器的干预。嵌入式自检功能允许用户在***终应用中检查传感器的功能。

特性
±2g /±4g /±8g /±16g满量程
多种操作模式可在运行中重新配置
超低功耗
输出数据速率从1.6 Hz到1600 Hz; 带宽高达800 Hz
按需单一数据转换
噪音极低：低至90微克/√Hz
32级FIFO和2个独立的可编程中断
高速I?C / SPI数字输出接口
供电电压：1.62 V至3.6 V.
嵌入式温度传感器
自我测试
10,000克高冲击生存能力
ECOPACK?，RoHS和绿色兼容

应用
工业，物联网和连接设备
防篡改设备
电器和机器人
工业工具和工厂设备
便携式医疗设备和助听器
振动监测
倾斜/倾斜测量
智能节电和动作***功能
影响识别和记录

描述

The IIS2DLPC is an ultra-low-power high-perbance three-axis linear accelerometer with digital I?C/SPI output interface which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers. The IIS2DLPC 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.
The IIS2DLPC has one high-perbance mode and 4 low-power modes which can be changed on the fly, providing outstanding versatility and adaptability to the requirements of the application.
The IIS2DLPC 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 bded self-test capability allows the user to check the functioning of the sensor in the final application.
The IIS2DLPC has a dedicated internal engine to process motion and acceleration detection including free-fall, wakeup, highly configurable single/double-tap recognition, activity/inactivity, stationary/motion detection, portrait/landscape detection and 6D/4D orientation.
The IIS2DLPC 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

• High-speed I?C/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

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• ±2g/±4g/±8g/±16g full scale

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

• Output data rates from 1.6 Hz to 1600 Hz; bandb 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