DS18B20中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
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 > 溫度傳感器 - 模擬和數(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 |
文件大小 |
396.58 Kbytes |
頁(yè)面數(shù)量 |
20 頁(yè) |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-11-18 16:24:00 |
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(hào):
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(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 |
23+ |
TO-226-3 |
2621 |
確保原裝正品,專注終端客戶一站式BOM配單 |
詢價(jià) | ||
Maxim(美信) |
2312+ |
8209 |
只做原裝現(xiàn)貨假一罰十!價(jià)格最低!只賣原裝現(xiàn)貨 |
詢價(jià) | |||
DALLAS |
22+ |
TO-92 |
7716 |
詢價(jià) | |||
DALLAS |
22+ |
TO92 |
41465 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
ds |
2020+ |
to-92 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
NA |
NDC |
15 |
公司優(yōu)勢(shì)庫(kù)存 熱賣中! |
詢價(jià) | |||
DALLAS |
2024+ |
TO-92 |
32560 |
原裝優(yōu)勢(shì)絕對(duì)有貨 |
詢價(jià) | ||
MSKSEMI(美森科) |
23+ |
TO-92 |
2000 |
詢價(jià) | |||
MAXIM |
2022 |
TO92 |
2650 |
原廠原裝正品,價(jià)格超越代理 |
詢價(jià) | ||
DS |
24+ |
TO-92 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) |
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