STEVAL-MKI120V1开发板套件编程器的评估板-传感器规格书PDF中文资料

STEVAL-MKI120V1属于开发板套件编程器的评估板-传感器。由意法半导体集团制造生产的STEVAL-MKI120V1评估板 - 传感器传感器评估板是带有元器件的电路板，用于提供特定集成电路或器件的工作实例。该系列评估板提供了各种传感器的实例，包括加速度计、气压计、陀螺仪、温度、湿度、光学、光、空气质量、电容、二氧化碳、指纹、编码器、流体、气体、红外线、操纵杆和磁性，以及更多传感器。

描述 Description

The LPS331AP is an ultra compact absolute piezoresistive pressure sensor. It includes a monolithic sensing element and an IC interface able to take the information from the sensing element and to provide a digital signal to the external world.

The sensing element consists of a suspended membrane realized inside a single mono-silicon substrate. It is capable to detecting pressure and is manufactured using a dedicated process developed by ST, called VENSENS.

特性 Features

■ 260 to 1260 mbar absolute pressure range

■ High-resolution mode: 0.020 mbar RMS

■ Low power consumption:

– Low resolution mode: 5.5 µA

– High resolution mode: 30 µA

■ High overpressure capability: 20x full scale

■ Embedded temperature compensation

■ Embedded 24-bit ADC

■ Selectable ODR from 1 Hz to 25 Hz

■ SPI and I2C interfaces

■ Supply voltage: 1.71 to 3.6 V

■ High shock survivability: 10,000 g

■ Small and thin package

■ ECOPACK® lead-free compliant

Applications

■ Indoor and outdoor navigation

■ Enhanced GPS for dead-reckoning

■ Altimeter and barometer for portable devices

■ Weather station equipment

■ Sport watches