The LSM303D is a system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor.

The LSM303D has linear acceleration full scales of ±2g / ±4g / ±6g / ±8g / ±16g and a magnetic field full scale of ±2 / ±4 / ±8 / ±12 gauss.

The LSM303D includes an I²C serial bus interface that supports standard and fast mode (100 kHz and 400 kHz) and SPI serial standard interface.

The system can be configured to generate an interrupt signal for free-fall, motion detection and magnetic field detection. Thresholds and timing of interrupt generators are programmable by the end user.

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

The LSM303D 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.

这是包装特色LSM303D三维线性加速度传感器和三维数字磁传感器系统。

LSM303D具有±2g／±4G /±6g／±8g /±16G和±2 / 4 / 8 /±±±12高斯磁场全面线性加速度全尺度。

LSM303D包括I2C串行总线接口，支持标准和快速模式（100 kHz和400 kHz）和SPI串行接口标准。

该系统可配置为产生一个中断信号的自由下落，运动检测和磁场检测。中断发生器的阈值和时间是可编程的终端用户。

磁和加速度计块可以被启用或投入到电源的下降模式分别。

在一个塑料的LSM303D栅格阵列（LGA）封装提供并保证工作在扩展温度范围从- 40°C + 85°C.

Key Features

• 3 magnetic field channels and 3 acceleration channels

• ±2/±4/±8/±12 gauss magnetic full scale

• ±2/±4/±6/±8/±16 g linear acceleration full scale

• 16-bit data output

• SPI / I²C serial interfaces

• Analog supply voltage 2.16 V to 3.6 V

• Power-down mode / low-power mode

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

• Embedded temperature sensor

• Embedded FIFO

• ECOPACK^®, RoHS and “Green” compliant

主要特点

3磁场通道和3加速通道

±2 / 4 / 8 /±±±12高斯磁场全面

2 / 4 / 8 / 16 / 6 g线性加速度

16位数据输出

SPI和I2C串行接口

模拟电源电压2.16伏至3.6伏

掉电模式/低功耗模式

可编程中断发生器的自由下落，运动检测和磁场检测

嵌入式温度传感器

嵌入式FIFO

®Ecopack，ROHS和“绿色”标准