LIS3MDL中文资料3轴MEMS磁场传感器，数字输出，I2C/SPI，低功耗模式，高性能数据手册ST规格书

描述 Description

The LIS3MDL is an ultralow-power high-performance 3-axis magnetic sensor with user-selectable full scales of ±4/±8/±12/±16 gauss.

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 signals for magnetic field detection.

The LIS3MDL includes an I²C serial bus interface that supports standard and fast mode (100 kHz and 400 kHz) and SPI serial standard interfaces.

The device is available in a small thin plastic, land grid array (LGA) package and is guaranteed to operate over an extended temperature range of -40°C to +85°C.

特性 Features

• Wide supply voltage, 1.9 V to 3.6 V
• Independent IO supply (1.8 V)
• ±4/±8/±12/±16 gauss selectable magnetic full scales
• Continuous and single-conversion modes
• 16-bit data output
• Interrupt generator
• Self-test
• I²C/SPI digital output interface
• Power-down mode / low-power mode
• ECOPACK and RoHS compliant

简介

LIS3MDL属于传感器变送器的磁性传感器-线性罗盘（IC）。由制造生产的LIS3MDL磁性传感器 - 线性，罗盘（IC）该系列产品可用于将磁场强度作为一个可变数量进行测量，而相比之下，类似产品仅检测是否存在强度超过某个限值的磁场。常见的应用包括测量地球磁场，以类似于传统罗盘的方式进行定向，市面上的一些器件允许以相对于磁场的物理方向直接读取测量值。