Datasheet > ILPS28QSW

ILPS28QSW

更新时间： 2023-12-20 18:44:22

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
52页	2277K
描述
双满量程（1260 hPa和4060 hPa）绝对数字输出气压计，带Qvar检测功能，采用防水封装

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ILPS28QSW 数据手册

ILPS28QSW

Datasheet

Dual full-scale, 1260 hPa and 4060 hPa, absolute digital output barometer with

Qvar detection in a water-resistant package

Features

•

Dual full-scale absolute pressure sensor in a water-resistant package

–

Mode 1: 260 ~ 1260 hPa

Mode 2: 260 ~ 4060 hPa

•

Embedded analog hub for processing analog input data

Embedded Qvar for detecting electric charge variation

Current consumption down to 1.7 μA

Absolute pressure accuracy: 0.5 hPa

Low pressure sensor noise: 0.32 Pa

Embedded temperature compensation

Extended temperature range from -40 to +105 °C

24-bit pressure data output

ODR from 1 Hz to 200 Hz

•

I²C or MIPI I3C^SMinterface

Embedded FIFO

Supply voltage: 1.7 to 3.6 V

Easily sealed package with O-ring

ECOPACK lead-free compliant

Applications

Product status link

•

Industrial applications

ILPS28QSW

Gas and water metering

Weather station equipment

Altimeters and barometers for outdoor devices

Smart filters

Product summary

Order code

ILPS28QSWTR

-40 to +105 °C

Ventilators and CPAP equipment

Man-down detection

Temperature

range

CCLGA-7L

2.8 x 2.8 x 1.95 mm

Package

Packing

Description

Tape and reel

The ILPS28QSW is an ultracompact, piezoresistive, absolute pressure sensor

that functions as a digital output barometer, supporting dual full-scale up to user-

selectable 4060 hPa.

Product resources

The device comprises a sensing element and an IC interface that communicates

TN0018 (design and soldering)

over the I²C or MIPI I3C^SMinterface from the sensing element to the application.

The ILPS28QSW provides lower power consumption, achieving lower pressure noise

than its predecessor.

Product labels

The ILPS28QSW embeds an analog hub sensing functionality that is able to connect

an analog input and convert it to a digital signal for embedded processing. In

addition, an embedded Qvar (electric charge variation detection) channel can be

enabled for sensing in applications such as water-leak detection, tap, double tap,

long press, and L/R - R/L swipe.

DS13905 - Rev 1 - January 2023

www.st.com

For further information contact your local STMicroelectronics sales office.

12 3 4 5 6 7...52

下载PDF

与ILPS28QSW相关器件

型号	品牌	描述	获取价格	数据表
ILQ1	INFINEON	PHOTOTRANSISTOR OPTOCOUPLER	获取价格
ILQ1	VISHAY	Optocoupler, Phototransistor Output (Dual, Quad Channel)	获取价格
ILQ1	ISOCOM	HIGH DENSITY PHOTOTRANSISTOR OPTICALLY	获取价格
ILQ1-004	ETC	Optoelectronic	获取价格
ILQ1-009	ETC	Optoelectronic	获取价格
ILQ1615-1	VISHAY	Optocoupler, Phototransistor Output (Dual, Quad Channel), 110 C Rated	获取价格