Datasheet > IIS328DQ

IIS328DQ

更新时间： 2024-11-07 14:58:03

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
40页	833K
描述
用于工业应用的高性能超低功耗3轴加速度计，SPI/I2C数字输出

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中文翻译

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IIS328DQ 数据手册

IIS328DQ

High-performance ultra-low-power 3-axis accelerometer with digital

output for industrial applications

Datasheet - production data

 Platform/antenna stabilization

 Tilt/inclination measurements

 Motion-activated functions

 Intelligent power saving

QFN 24 (4 x 4 x 1.8 mm )

Description

The IIS328DQ is an ultra-low-power high-

performance 3-axis linear accelerometer with a

digital serial interface, SPI or I C compatible.

Recommended for industrial applications

Features

 Wide supply voltage range: 2.16 V to 3.6 V

 Low voltage compatible IOs: 1.8 V

requiring an extended temperature range and

long lifespan, the device features ultra-low-power

operational modes that allow advanced power

saving and smart sleep-to-wakeup functions. The

IIS328DQ has dynamic user-selectable full-scales

of ±2g/±4g/±8g and 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 through inertial

wakeup events, or by the position of the device

itself. Interrupt generators are programmable by

the end user on-the-fly. Available in a small, quad,

flat pack no-lead package (QFPN) with a 4x4 mm

footprint, the IIS328DQ corresponds to the trend

towards application miniaturization, and is

guaranteed to operate over a temperature range

from -40 °C to +105 °C.

 Ultra-low power consumption: down to 10 μA



2g/±4g/8g dynamically selectable full-scale

 SPI / I C digital output interface

 16-bit data output

 2 independent programmable interrupt

generators

 System sleep/wakeup function

 Extended temperature range: -40 °C to 105 °C

 Embedded self-test

 High shock survivability: up to 10000 g

 ECOPACK , RoHS and “Green” compliant

Applications

 Anti-tampering devices

 Impact recognition and logging

 Vibration monitoring and compensation

 Robotics

Table 1. Device summary

Order codes

Temperature range [C]

Package

Packaging

IIS328DQ

-40 to +105

QFPN 4x4x1.8 24L

Tray

IIS328DQTR

Tape and reel

April 2015

DocID027250 Rev 3

1/40

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...40

中文翻译

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