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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

391.49 Kbytes

頁面數(shù)量

27

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡稱

DALLAS亞德諾

中文名稱

亞德諾半導(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

2025-6-25 14:23:00

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 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:

    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
DALLAS
2025+
TO-92
3525
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
詢價
Maxim(美信)
24+
N/A
7390
原廠可訂貨,技術(shù)支持,直接渠道??珊灡9┖贤?/div>
詢價
DALLAS
22+
TO92
41465
原裝正品現(xiàn)貨
詢價
DALLAS特價
20+
TO-92
2950
特價現(xiàn)貨超低出售
詢價
MAXIM/美信
22+
SOP-8
18000
原裝正品
詢價
MAXIM
19+
TO92
69444
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
MAXIM/美信
24+
TO-92
8000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
MAXIM/美信
24+
標(biāo)準(zhǔn)
27051
熱賣原裝進口
詢價
MAXIM/DALLAS
1507+
TO-92
131120
有MAXIM分銷商證 深圳現(xiàn)貨特價支持! 一定原廠原裝正品,只有原包裝現(xiàn)貨!
詢價
MAIMX
24+
TO92
10000
詢價