DS1822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 |
DS1822 |
| 參數(shù)屬性 | DS1822 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 | Econo 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 |
268.21 Kbytes |
| 頁面數(shù)量 |
20 頁 |
| 生產(chǎn)廠商 | DALLAS Dallas Semiconductor |
| 中文名稱 | 亞德諾 亞德諾半導(dǎo)體 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-6 20:00:00 |
| 人工找貨 | DS1822價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
DS1822規(guī)格書詳情
DESCRIPTION
The DS1822 digital thermometer provides 9- to 12-bit centigrade temperature measurements and has an alarm function with NV user-programmable upper and lower trigger points. The DS1822 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 ±2.0°C over the range of –10°C to +85°C. In addition, the DS1822 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).
? ±2.0°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 of programmed limits (temperature alarm condition).
? Software compatible with the DS18B20.
? Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system.
產(chǎn)品屬性
- 產(chǎn)品編號：
DS1822
- 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：
11 b
- 特性：
待機模式
- 精度 - 最高（最低）：
±2°C（±3°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 |
24+ |
NA/ |
3350 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
MAX |
20+ |
TO-92 |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
MAXIM/美信 |
24+ |
TO-92 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
05+ |
SOP8 |
268 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
MAXIM/美信 |
2021+ |
TO92-3 |
5210 |
原裝現(xiàn)貨,優(yōu)勢渠道訂貨假一賠十 |
詢價 | ||
MAXIM |
21+ |
SOP8 |
1496 |
只做原裝,絕對現(xiàn)貨,原廠代理商渠道,歡迎電話微信查 |
詢價 | ||
MAXIMINTEGRA |
24+ |
NA |
6000 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價 | ||
Maxim/美信 |
24+ |
SOIC-8 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
CREATIVE |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 |
