意法半导体的电子罗盘包括组合式解决方案（在单个LGA 封装中集成1个三轴数字加速度计和1个三轴数字磁传感器），以及独立式三轴数字磁传感器（在以其为基础而设计的解决方案中，磁传感器必须位于印刷电路板上的特定位置）。

意法半导体的电子罗盘可检测外部磁场的方向和强度，并使用加速度计测量值进行倾斜补偿，即使在手持式或移动设备倾斜时也能罗盘航向。

电子罗盘：3D加速度计和3D磁力计

电子罗盘将高性能低功耗的3D加速度计和具有高动态范围和温度漂移补偿的3D磁力计组合运用。它们提供3 mgauss分辨率和各种满量程范围供用户选择：±2至±16 g的加速度和±4至±50高斯的磁场。

电子罗盘包含可使电流消耗小的智能电源管理功能，以及允许用户检查最终应用中的传感器是否正常工作的嵌入式自测功能。

种类齐全的产品为实现导航和定位服务提供了新的可能性，适用于越来越便携的消费级/工业设备，如倾斜补偿罗盘、地图转换、智能节电手持设备、游戏和虚拟现实输入设备、位置和自由落体检测、运动激活功能、计步器、显示方向、冲击识别和记录、振动监测和补偿。

描述

The IIS2MDC is a high-accuracy, ultra-low-power 3-axis digital magnetic sensor.

The IIS2MDC has a magnetic field dynamic range up to ±50 gauss.

The IIS2MDC includes an I2C serial bus interface that supports standard, fast mode, fast mode plus, and high-speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface.

The device can be configured to generate an interrupt signal for magnetic field detection.

The IIS2MDC is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

• 所有功能

• Single measurement mode up to 150 Hz

• Support for hard-iron compensation

• Programmable interrupt generator

• Embedded self-test

• Embedded temperature sensor

• ECOPACK?, RoHS and “Green” compliant

• 3 magnetic field channels

• Up to ±50 gauss magnetic dynamic range

• 16-bit data output

• SPI/I2C serial interfaces

• Analog supply voltage 1.71 V to 3.6 V

• Selectable power mode/resolution

描述

The ISM303DAC is a high-performance, low-power system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor.

The ISM303DAC has user-selectable linear acceleration full scales of ±2g/±4g/±8g/±16 g and is capable of measuring accelerations with output data rates from 1 Hz to 6400 Hz. The device has a magnetic field dynamic range of up to ±50 gauss with output data rates from10 Hz to 150 Hz. The ISM303DAC includes an I2C serial bus interface that supports standard, fast mode, fast mode plus, and high-speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface.

The ISM303DAC has an integrated 256-level first-in, first-out (FIFO) buffer for the accelerometer data which can be used to limit the intervention of the host processor.

The embedded self-test capability allows the user to check the functioning of the sensor in the final application.

The system can be configured to generate an interrupt signal for free-fall, motion detection and magnetic field detection. The magnetic and accelerometer blocks can be enabled or put into power-down mode separately.

The ISM303DAC is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

• 所有功能

• Analog supply voltage 1.71 V to 1.98 V

• Programmable interrupt generators for free-fall, motion and magnetic field detection

• Embedded self-test both for the accelerometer and magnetometer

• Embedded 256-level FIFO

• Embedded temperature sensor

• ECOPACK?, RoHS and “Green” compliant

• 
  

• 3 magnetic field channels and 3 acceleration channels

• Up to ±50 gauss magnetic dynamic range

• ±2/±4/±8/±16 g selectable acceleration full scales

• Dynamic switching between high-resolution, high-frequency and low-power modes

• 16-bit data output

• SPI / I2C serial interfaces

描述

The LIS2MDL is an ultralow-power, high-performance 3-axis digital magnetic sensor. It has a magnetic field dynamic range of ±50 gauss.

The LIS2MDL includes an I?C serial bus interface that supports standard, fast mode, fast mode plus, and high speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface.

The device can be configured to generate an interrupt signal for magnetic field detection.

The LIS2MDL is available in a plastic, land grid array (LGA) package and is guaranteed to operate over an extended temperature range from -40°C to +85°C.

• 所有功能

• Single measurement mode

• Programmable interrupt generator

• Embedded self-test

• Embedded temperature sensor

• ECOPACK and RoHS compliant

• Three magnetic field channels

• ±50 gauss magnetic dynamic range

• 16-bit data output

• SPI/I?C serial interfaces

• Analog supply voltage 1.71 V to 3.6 V

• Selectable power mode/resolution

描述

LIS3MDL是一款低功耗的高性能3轴磁力计，具有±4/±8/±12/±16高斯的用户可选满量程。

自检功能使用户可以检查最终应用中的传感器功能。

可对该器件进行配置，以产生用于磁场检测的中断信号。

LIS3MDL包含一个支持标准模式和快速模式（100 kHz和400 kHz）的I?C串行总线接口以及多个SPI串行标准接口。

该器件采用纤薄的小型塑料焊盘栅格阵列 (LGA) 封装，可在大的温度范围（-40 °C至+85 °C）内正常工作。

• 所有功能

  
  

• 宽电源电压范围：1.9 V至3.6 V

• 独立IO供电 (1.8 V)

• ±4/±8/±12/±16高斯可选磁力计满量程

• 连续和单次转换模式

• 16位数据输出

• 中断信号发生器

• 自检功能

• I?C/SPI数字输出接口

• 省电模式/低功耗模式

• 符合ECOPACK和RoHS标准

描述

The LSM303AGR is an ultralow-power high-performance system-in-package featuring a 3-axis digital linear acceleration sensor and a 3-axis digital magnetic sensor.

The LSM303AGR has linear acceleration full scales of ±2g/±4g/±8g/±16g and a magnetic field dynamic range of ±50 gauss.

The LSM303AGR includes an I?C serial bus interface that supports standard, fast mode, fast mode plus, and high-speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface.

The system can be configured to generate an interrupt signal for free-fall, motion detection, and magnetic field detection.

The magnetic and accelerometer blocks can be enabled or put into power-down mode separately.

The LSM303AGR is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

• 所有功能

  
  

• Single measurement mode for magnetometer

• Programmable interrupt generators for free-fall, motion detection, and magnetic field detection

• Embedded self-test

• Embedded temperature sensor

• Embedded FIFO

• ECOPACK and RoHS compliant

• 3 magnetic field channels and 3 acceleration channels

• ±50 gauss magnetic dynamic range

• ±2/±4/±8/±16 g selectable acceleration full scales

• 16-bit data output

• SPI / I?C serial interfaces

• Analog supply voltage 1.71 V to 3.6 V

• Selectable power mode/resolution for accelerometer and magnetometer

描述

The LSM303AH is an ultra-low-power high-performance system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor.

The LSM303AH has user-selectable linear acceleration full scales of ±2g/±4g/±8g/±16 g and is capable of measuring accelerations with output data rates from 1 Hz to 6400 Hz. The device has a magnetic field dynamic range of ±50 gauss with output data rates from10 Hz to 100 Hz. The LSM303AH includes an I2C serial bus interface that supports standard, fast mode, fast mode plus, and high-speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface.

The LSM303AH has an integrated 256-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor. The FIFO buffer applies only to the accelerometer.

The embedded self-test capability allows the user to check the functioning of the sensor in the final application.

The system can be configured to generate an interrupt signal for free-fall, motion detection and magnetic field detection. The magnetic and accelerometer blocks can be enabled or put into power-down mode separately.

The LSM303AH is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

• 所有功能

• Programmable interrupt generators for free-fall, motion and magnetic field detection

• Embedded self-test

• Embedded 256-level FIFO

• Embedded temperature sensor

• Embedded digital functions: step detector, step counter, significant motion and tilt

• ECOPACK?, RoHS and “Green” compliant

• 3 magnetic field channels and 3 acceleration channels

• ±50 gauss magnetic dynamic range

• ±2/±4/±8/±16 g selectable acceleration full scales

• Anti-aliasing filter

• 16-bit data output

• SPI / I2C serial interfaces

• Analog supply voltage 1.71 V to 1.98 V