The MIS2DH is an ultra-low-power high-performance three-axis linear accelerometer with digital I²C/SPI serial interface standard output.

The MIS2DH has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz.

The MIS2DH is a device that has been conceived for medical and healthcare applications whenever the sensor itself is not used as a life-sustaining component.

The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself.

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

The MIS2DH is available in a small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

mis2dh是一個超低功耗高性能軸線性加速度計的數(shù)字I2C和SPI串行接口標準輸出。

mis2dh具有用戶可選的全尺度的±2g／±4G /±8g /±16G和能夠測量加速度的輸出數(shù)據(jù)速率從1赫茲到5.3千赫。

mis2dh是一個被設(shè)想為醫(yī)療保健的應(yīng)用程序時，傳感器本身不能作為維持生命的組成設(shè)備。

該設(shè)備可以配置為產(chǎn)生中斷信號由2個獨立的慣性喚醒/自由墜落事件，以及由該設(shè)備本身的位置。

自檢功能允許用戶在最后的應(yīng)用程序中檢查傳感器的功能。

在一個小的mis2dh薄塑料柵格陣列（LGA）封裝提供并保證工作在擴展溫度范圍從- 40°C + 85°C.

Key Features

• Wide supply voltage, 1.71 V to 3.6 V

• Independent IOs supply (1.8 V) and supply voltage compatible

• Ultra-low power consumption down to 2 μA

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

• I²C/SPI digital output interface

• 3 operating modes: low-power, normal, high-resolution mode

• 2 independent programmable interrupt generators for free-fall and motion detection

• 6D/4D orientation detection

• Motion detection & free-fall detection

• “Sleep-to-wake” and “return-to-sleep” functions

• Embedded FIFO

• Embedded self-test

• Embedded temperature sensor

• ECOPACK^?, RoHS and “Green” compliant

主要特點

寬電源電壓，1.71伏至3.6伏

獨立的iOS電源（1.8 V）和電源電壓兼容

超低功耗降至2

±2g／±4G /±8G /±16G可選全尺度

I2C或SPI數(shù)字輸出接口

3種工作模式：低功耗，高精度，高分辨率模式

2個獨立的可編程中斷發(fā)生器自由下落和運動檢測

6D四維定位檢測

運動檢測與自由下落檢測

“睡眠覺醒”和“回歸睡眠”功能

嵌入式FIFO

嵌入式自測試

嵌入式溫度傳感器

?Ecopack，ROHS和“綠色”標準