DS1822Z/T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
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廠商型號(hào) |
DS1822Z/T |
參數(shù)屬性 | DS1822Z/T 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);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 8SOIC |
功能描述 | Econo 1-Wire Digital Thermometer |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
222.78 Kbytes |
頁(yè)面數(shù)量 |
21 頁(yè) |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
中文名稱(chēng) | 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 | 2025-2-8 23:00:00 |
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更多DS1822Z/T規(guī)格書(shū)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(hào):
DS1822Z/T&R
- 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:
卷帶(TR)
- 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:
11 b
- 特性:
可編程極限,待機(jī)模式
- 精度 - 最高(最低):
±2°C(±3°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:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
SENSOR DIGITAL -55C-125C 8SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
21+ |
SOIC-8 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
23+ |
NA/ |
4693 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
DALLAS |
SOP8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MAXIM |
23+ |
8-SOIC |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
DALLAS |
21+ |
SOP8 |
1443 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MAXIM/美信 |
2022+ |
100 |
6600 |
只做原裝,假一罰十,長(zhǎng)期供貨。 |
詢價(jià) | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
MAXIM |
23+ |
SOIC |
8888 |
專(zhuān)做原裝正品,假一罰百! |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
SOIC-8 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) | ||
DALLAS |
19+ |
SOP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) |