The LSM303AGR is an ultra-low-power high-performance system-in-package featuring a 3D digital linear acceleration sensor and a 3D 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 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 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.

lsm303agr是包裝具有三維線性加速度傳感器和三維數(shù)字磁傳感器的超低功耗高性能系統(tǒng)。

lsm303agr具有±2g／±4G /±8g /±16G和±50高斯磁場(chǎng)動(dòng)態(tài)范圍線性加速度全尺度。

lsm303agr包括I2C串行總線接口，支持標(biāo)準(zhǔn)、快速模式，快速模式加上高速（100千赫，400千赫，1兆赫，3.4兆赫和）和一個(gè)SPI串行接口標(biāo)準(zhǔn)。

該系統(tǒng)可配置為產(chǎn)生一個(gè)中斷信號(hào)的自由下落，運(yùn)動(dòng)檢測(cè)和磁場(chǎng)檢測(cè)。

該磁性和加速度計(jì)塊可以被啟用或投入到電源關(guān)閉模式分別。

在一個(gè)塑料的lsm303agr柵格陣列（LGA）封裝提供并保證工作在擴(kuò)展溫度范圍從- 40°C + 85°C.

Key Features

• 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 / I²C serial interfaces

• Analog supply voltage 1.71 V to 3.6 V

• Power-down mode / low-power mode

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

• Embedded self test

• Embedded temperature sensor

• Embedded FIFO

• ECOPACK^?, RoHS and “Green” compliant

主要特點(diǎn)

3磁場(chǎng)通道和3加速通道

±50高斯磁場(chǎng)的動(dòng)態(tài)范圍

2 / 4 / 16 / 8可選擇加速度滿刻度

16位數(shù)據(jù)輸出

SPI和I2C串行接口

模擬電源電壓1.71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(yùn)動(dòng)檢測(cè)和磁場(chǎng)檢測(cè)

嵌入式自測(cè)試

嵌入式溫度傳感器

嵌入式FIFO

?Ecopack，ROHS和“綠色”標(biāo)準(zhǔn)