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.

這是包裝特色LSM303D三維線性加速度傳感器和三維數(shù)字磁傳感器系統(tǒng)。

LSM303D具有±2g／±4G /±6g／±8g /±16G和±2 / 4 / 8 /±±±12高斯磁場全面線性加速度全尺度。

LSM303D包括I2C串行總線接口，支持標準和快速模式（100 kHz和400 kHz）和SPI串行接口標準。

該系統(tǒng)可配置為產(chǎn)生一個中斷信號的自由下落，運動檢測和磁場檢測。中斷發(fā)生器的閾值和時間是可編程的終端用戶。

磁和加速度計塊可以被啟用或投入到電源的下降模式分別。

在一個塑料的LSM303D柵格陣列（LGA）封裝提供并保證工作在擴展溫度范圍從- 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

主要特點

3磁場通道和3加速通道

±2 / 4 / 8 /±±±12高斯磁場全面

2 / 4 / 8 / 16 / 6 g線性加速度

16位數(shù)據(jù)輸出

SPI和I2C串行接口

模擬電源電壓2.16伏至3.6伏

掉電模式/低功耗模式

可編程中斷發(fā)生器的自由下落，運動檢測和磁場檢測

嵌入式溫度傳感器

嵌入式FIFO

?Ecopack，ROHS和“綠色”標準