DS18B20Z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(hào) |
DS18B20Z |
| 參數(shù)屬性 | DS18B20Z 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；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 8SOIC |
| 功能描述 | Programmable Resolution 1-Wire Digital Thermometer |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
322.07 Kbytes |
| 頁(yè)面數(shù)量 |
22 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 | 2025-5-17 18:21:00 |
| 人工找貨 | DS18B20Z價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS18B20Z規(guī)格書詳情
Functional Diagrams
DESCRIPTION
The DS18B20 digital thermometer provides 9-bit
to 12-bit Celsius temperature measurements and
has an alarm function with nonvolatile userprogrammable
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.
Each DS18B20 has a unique 64-bit serial code,
which allows multiple DS18B20s to function on
the same 1-Wire bus. Thus, it is simple to use one
microprocessor to control many DS18B20s
distributed over a large area. Applications that
can benefit from this feature include HVAC
environmental controls, temperature monitoring
systems inside buildings, equipment, or
machinery, and process monitoring and control
systems.
Pin Configurations appear at end of data sheet.
Functional Diagrams continued at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
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)：
DS18B20Z
- 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(cè)試條件：
-10°C ~ 85°C（-55°C ~ 125°C）
- 工作溫度：
-55°C ~ 125°C
- 安裝類型：
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+ |
SOP8 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
DALLAS |
23+ |
SOIC |
65480 |
詢價(jià) | |||
D |
23+ |
SOP8 |
90000 |
只做自庫(kù)存深圳可交貨 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
SOP-8 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
23+ |
SOIC |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
Maxim(美信) |
24+ |
N/A |
8538 |
原廠可訂貨,技術(shù)支持,直接渠道?？珊灡９┖贤?/div> |
詢價(jià) | ||
MAXIM/美信 |
21+ |
SOIC-8 |
5000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開13點(diǎn)增值稅 |
詢價(jià) | ||
MAXIM |
22+ |
SOIC-8 |
8900 |
全新正品現(xiàn)貨 有掛就有現(xiàn)貨 |
詢價(jià) | ||
DALLAS原裝菲律賓傳感器 |
25+23+ |
SOP-8 |
42684 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
2402+ |
NA |
6680 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) |
