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

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 頁 |
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 | |
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 |
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