The AIS3624DQ is an ultra-low-power high-performance three-axis accelerometer with a digital serial interface SPI standard output, an I²C compatible interface is also available.

The device features ultra-low-power operational modes that allow advanced power saving and smart sleep-to-wake functions.

The AIS3624DQ has dynamically user selectable full scales of ±6g/±12g/±24g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz.

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

The device may be configured to generate an interrupt signal by inertial wakeup/free-fall events as well as by the position of the device itself. Thresholds and timing of interrupt generators are programmable by the end user on the fly.

The AIS3624DQ is available in small, quad flat no-lead package (QFN) with the reduced 4x4 mm footprint required by many applications and it is guaranteed to operate over an extended temperature range from -40 °C to +105 °C.

This product may be used in a variety of automotive non-safety applications such as motion-activated functions, telematic boxes, impact recognition and logging systems, and vibration monitoring and compensation.

ais3624dq是一個(gè)超低功耗高性能的三軸加速度計(jì)和一個(gè)數(shù)字串行接口SPI標(biāo)準(zhǔn)輸出，I2C兼容接口也可。

該設(shè)備具有超低功耗運(yùn)行模式，讓先進(jìn)的省電和智能睡眠喚醒功能。

ais3624dq動(dòng)態(tài)用戶可選的全尺度的±6g／±12g /±24g，它能夠測(cè)量加速度的輸出數(shù)據(jù)率從0.5赫茲到1千赫。

自檢功能允許用戶檢查傳感器在最終應(yīng)用程序的功能。

該裝置可用于產(chǎn)生慣性喚醒/自由落體事件以及設(shè)備本身的位置信號(hào)中斷。中斷發(fā)生器的閾值和時(shí)間是可編程的終端用戶的飛行。

ais3624dq小可用，四方扁平無(wú)引線封裝（QFN）和減少4x4毫米足跡由許多應(yīng)用程序要求，這是保證工作在擴(kuò)展溫度范圍從- 40°C + 105°C.

本產(chǎn)品可用于各種汽車(chē)的非安全應(yīng)用如運(yùn)動(dòng)激活功能，遠(yuǎn)程箱，影響識(shí)別和記錄系統(tǒng)，和振動(dòng)的監(jiān)測(cè)和補(bǔ)償。

Key Features

• Wide supply voltage range: 2.4 V to 3.6 V

• 1.8 V low voltage compatible IOs

• Ultra-low-power mode consumption down to 10 μA

• ±6g/±12g/±24g dynamically selectable full scale

• SPI/I²C digital output interface

• 16-bit data output, 12-bit resolution

• 2 independent programmable interrupt generators

• System sleep-to-wake function

• Embedded self-test

• Extended temperature range -40°C to 105°C

• 10000 g high shock survivability

• ECOPACK^?, RoHS and “Green” compliant

• AEC-Q100 qualification

主要特點(diǎn)

寬電源電壓范圍：2.4伏至3.6伏

1.8 V低電壓兼容iOS

超低功耗模式消耗降至10

±6g／±12g /±24G動(dòng)態(tài)選擇的全面

SPI和I2C數(shù)字輸出接口

16位數(shù)據(jù)輸出，12位分辨率

2個(gè)獨(dú)立的可編程中斷發(fā)生器

系統(tǒng)休眠喚醒功能

嵌入式自測(cè)試

擴(kuò)展溫度范圍為40°～105°

10000克高沖擊生存能力

?Ecopack，ROHS和“綠色”標(biāo)準(zhǔn)

AEC-Q100資格