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DS18B20傳感器變送器的溫度傳感器-模擬數(shù)字輸出規(guī)格書PDF中文資料

DS18B20
廠商型號

DS18B20

參數(shù)屬性

DS18B20 封裝/外殼為TO-226-3,TO-92-3 標(biāo)準(zhǔn)主體(!--TO-226AA);包裝為散裝;類別為傳感器變送器的溫度傳感器-模擬數(shù)字輸出;產(chǎn)品描述:SENSOR DIGITAL -55C-125C TO92-3

功能描述

Programmable Resolution 1-Wire Digital Thermometer

封裝外殼

TO-226-3,TO-92-3 標(biāo)準(zhǔn)主體(!--TO-226AA)

文件大小

396.58 Kbytes

頁面數(shù)量

20

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

MAXIM美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-14 22:59:00

人工找貨

DS18B20價格和庫存,歡迎聯(lián)系客服免費人工找貨

DS18B20規(guī)格書詳情

DESCRIPTION

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply.

FEATURES

● Unique 1-Wire? Interface Requires Only One Port Pin for Communication

● Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM

● Multidrop Capability Simplifies Distributed Temperature-Sensing Applications

● Requires No External Components

● Can Be Powered from Data Line; Power Supply Range is 3.0V to 5.5V

● Measures Temperatures from -55°C to +125°C (-67°F to +257°F)

● ±0.5°C Accuracy from -10°C to +85°C

● Thermometer Resolution is User Selectable from 9 to 12 Bits

● Converts Temperature to 12-Bit Digital Word in 750ms (Max)

● User-Definable Nonvolatile (NV) Alarm Settings

● Alarm Search Command Identifies and Addresses Devices Whose Temperature is Outside Programmed Limits (Temperature Alarm Condition)

● Available in 8-Pin SO (150 mils), 8-Pin μSOP,and 3-Pin TO-92 Packages

● Software Compatible with the DS1822

● Applications Include Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers, or Any Thermally Sensitive System

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS18B20

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    傳感器,變送器 > 溫度傳感器 - 模擬和數(shù)字輸出

  • 包裝:

    散裝

  • 傳感器類型:

    數(shù)字,本地

  • 感應(yīng)溫度 - 本地:

    -55°C ~ 125°C

  • 輸出類型:

    1-Wire?

  • 電壓 - 供電:

    3V ~ 5.5V

  • 分辨率:

    12 b

  • 特性:

    單觸發(fā),輸出開關(guān),可編程極限,可編程分辨率

  • 精度 - 最高(最低):

    ±0.5°C(±2°C)

  • 測試條件:

    -10°C ~ 85°C(-55°C ~ 125°C)

  • 工作溫度:

    -55°C ~ 125°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    TO-226-3,TO-92-3 標(biāo)準(zhǔn)主體(!--TO-226AA)

  • 供應(yīng)商器件封裝:

    TO-92-3

  • 描述:

    SENSOR DIGITAL -55C-125C TO92-3

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MSKSEMI(美森科)
24+
TO92
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!!
詢價
DALLAS
2016+
TO-92
3000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
DALLAS
23+
TO-92
20000
全新原裝假一賠十
詢價
MAXIM/美信
24+
TO-92
8000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
DALLAS
25+
TO92-SOP8
36000
DALLAS全新特價DS18B20即刻詢購立享優(yōu)惠#長期有貨
詢價
MAXIM
TO92
30000000
原裝進(jìn)口正納電子 中國百強元器件分銷企業(yè) 專注MAXIM十年 公司大量MAXIM現(xiàn)貨 歡迎您的咨詢 百年不變 服務(wù)至上
詢價
DS
2020+
TO92
230000
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價
MICROCHIP/微芯
25+
NA
996880
只做原裝,歡迎來電資詢
詢價
MAXIM
24+
TO-92
8000
原裝,正品
詢價
MIXIM
22+
TO-92-3
8900
全新正品現(xiàn)貨 有掛就有現(xiàn)貨
詢價