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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(shū)PDF中文資料

DS18B20
廠商型號(hào)

DS18B20

參數(shù)屬性

DS18B20 封裝/外殼為T(mén)O-226-3,TO-92-3 標(biāo)準(zhǔn)主體(!--TO-226AA);包裝為散裝;類(lèi)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

391.49 Kbytes

頁(yè)面數(shù)量

27 頁(yè)

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡(jiǎn)稱(chēng)

DALLAS亞德諾

中文名稱(chēng)

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更新時(shí)間

2025-7-30 16:57:00

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DS18B20規(guī)格書(shū)詳情

DESCRIPTION

The DS18B20 Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which

indicate the temperature of the device.

Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18B20. Power for reading, writing, and performing temperature conversions can be derived from the data line itself with no need for an external power source.

FEATURES

Unique 1-Wire interface requires only one port pin for communication

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

Zero standby power required

Measures temperatures from -55°C to +125°C. Fahrenheit equivalent is -67°F to +257°F

±0.5°C accuracy from -10°C to +85°C

Thermometer resolution is programmable from 9 to 12 bits

Converts 12-bit temperature to digital word in 750 ms (max.)

User-definable, nonvolatile temperature alarm settings

Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)

Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS18B20

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)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(lèi)型:

    數(shù)字,本地

  • 感應(yīng)溫度 - 本地:

    -55°C ~ 125°C

  • 輸出類(lèi)型:

    1-Wire?

  • 電壓 - 供電:

    3V ~ 5.5V

  • 分辨率:

    12 b

  • 特性:

    單觸發(fā),輸出開(kāi)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(cè)試條件:

    -10°C ~ 85°C(-55°C ~ 125°C)

  • 工作溫度:

    -55°C ~ 125°C

  • 安裝類(lèi)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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
UMW/廣東友臺(tái)半導(dǎo)體
24+
TO-92
46184
只做原裝進(jìn)口現(xiàn)貨
詢(xún)價(jià)
XBLW芯伯樂(lè)
24+
TO-92
50000
品牌代理,價(jià)格優(yōu)勢(shì),技術(shù)支持!!可直接對(duì)標(biāo)進(jìn)口品牌!
詢(xún)價(jià)
UMW/友臺(tái)半導(dǎo)體深圳
21+
TO-92
967
原裝現(xiàn)貨
詢(xún)價(jià)
MAXIM
22+
SOP8
8000
原裝正品支持實(shí)單
詢(xún)價(jià)
MAXIM
21+
8080
只做原裝,質(zhì)量保證
詢(xún)價(jià)
DALLAS
25+
TO-92
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售
詢(xún)價(jià)
MAXIM
19+
TO-92
6600
詢(xún)價(jià)
DS
24+
TO-92
6980
原裝現(xiàn)貨,可開(kāi)13%稅票
詢(xún)價(jià)
DALLAS
24+
TO92
20281
大批量供應(yīng)優(yōu)勢(shì)庫(kù)存熱賣(mài)
詢(xún)價(jià)
2015+
950
公司現(xiàn)貨庫(kù)存
詢(xún)價(jià)