DS18S20价格
参考价格:¥19.5458
型号:DS18S20+ 品牌:MAXIM 备注:这里有DS18S20多少钱,2026年最近7天走势,今日出价,今日竞价,DS18S20批发/采购报价,DS18S20行情走势销售排行榜,DS18S20报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
DS18S20 | High Precision 1-Wire Digital Thermometer DESCRIPTION The DS18S20 Digital Thermometer provides 9–bit temperature readings which indicate the temperature of the device. Information is sent to/from the DS18S20 over a 1–Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18S20. | DALLAS | ||
DS18S20 | High-Precision 1-Wire Digital Thermometer Pin Configurations appear at end of data sheet DESCRIPTION The DS18S20 digital thermometer provides 9-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18S20 communicates over a 1-Wire bus that by definitio | MAXIM 美信 | ||
DS18S20 | 1-Wire寄生供电数字温度计 DS18S20数字温度计提供9位摄氏温度测量,具有非易失性、上下触发门限用户可编程的报警功能。DS18S20通过1-Wire®总线与中央微处理器通信,仅需要单根数据线(和地线)。DS18S20具有-55°C至+125°C的工作温度范围,在-10°C至+85°C温度范围内精度为±0.5°C。另外,DS18S20能够直接由数据线获取电源(“寄生电源”),无需外部工作电源。\n\n 每片DS18S20具有唯一的64位序列码,这些码允许多片DS18S20在同一条1-Wire总线上工作,因而,可方便地使用单个微处理器控制分布在大范围内的多片DS18S20器件。从中受益的应用包括:HVAC环境控 • 独特的1-Wire®接口,通信只需要一个端口\n\n• 最大程度提高各种热管理应用的系统精度\n• 温度测量范围:-55°C至+125°C (-67°F至+257°F)\n\n• -10°C至+85°C温度范围内具有±0.5°C精度\n\n• 9位温度计分辨率\n\n• 无需外部元件\n\n\n\n\n• 寄生供电模式只需要2个引脚即可工作(DQ和GND)\n\n• 多节点共用同一总线,简化分布式温度检测\n• 每个器件具有唯一的、存储在片内ROM的64位序列码\n\n\n\n\n• 用户可定义的非易失性(NV)报警设置,报警搜索命令能够识别温度超出设定门限的器件\n\n• 8引脚SO (; | AD 亚德诺 | ||
寄生供电数字温度计 DS18S20-PAR数字温度计提供9位摄氏度温度测量,并具有非易失性用户可编程上下触发点报警功能。DS18S20-PAR不需要外部电源,因为它直接从数据线获取电源(“寄生电源”)。DS18S20-PAR通过1-Wire®总线进行通信,根据定义,该总线仅需要一根数据线(和地线)即可与中央微处理器进行通信。其工作温度范围为-55°C至+100°C,在-10°C至+85°C范围内的精度为±0.5°C。\n\n 每个DS18S20-PAR都有一个唯一的64位识别码,支持多个DS18S20-PAR在同一1-wire总线上运行;因此,使用一个微处理器即可简单地控制分布在大面积上的多个DS18S • 特别的1-Wire接口仅需要一个端口引脚即可进行通信\n\n• 从数据线获取电源(“寄生电源”)——不需要本地电源\n\n• 多点能力简化了分布式温度检测应用\n\n• 无需外部元件\n\n• 精度:±0.5°C(-10°C至+85°C)\n\n• 测量温度范围为-55°C至+100°C(-67°F至+212°F)\n\n• 9位温度计分辨率\n\n• 在750ms(最大值)内转换温度\n\n• 用户可定义的非易失性温度警报设置\n\n• 警报搜索命令可识别并寻址温度超出编程限制(温度警报条件)的器件\n\n• 与DS1822-PAR兼容的软件\n\n• 非常适合用于没有本地电源的远程检测; | AD 亚德诺 | |||
1-Wire짰 Parasite-Power Digital Thermometer DESCRIPTION The DS18S20-PAR digital thermometer provides 9–bit centigrade temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18S20-PAR does not need an external power supply because it derives power directly from the data | DALLAS | |||
High Precision 1-Wire Digital Thermometer DESCRIPTION The DS18S20 Digital Thermometer provides 9–bit temperature readings which indicate the temperature of the device. Information is sent to/from the DS18S20 over a 1–Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18S20. | DALLAS | |||
High-Precision 1-Wire Digital Thermometer 文件:486.24 Kbytes Page:21 Pages | MAXIM 美信 | |||
封装/外壳:TO-226-3,TO-92-3 标准主体(!--TO-226AA) 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:SENSOR DIGITAL -55C-125C TO92-3 传感器,变送器 温度传感器 - 模拟和数字输出 | AD 亚德诺 | |||
High-Precision 1-Wire Digital Thermometer 文件:486.24 Kbytes Page:21 Pages | MAXIM 美信 | |||
封装/外壳:TO-226-3,TO-92-3 标准主体(!--TO-226AA) 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:SENSOR DIGITAL -55C-125C TO92-3 传感器,变送器 温度传感器 - 模拟和数字输出 | AD 亚德诺 | |||
1-Wire Parasite-Power Digital Thermometer 文件:256.019 Kbytes Page:20 Pages | MAXIM 美信 | |||
High-Precision 1-Wire Digital Thermometer 文件:486.24 Kbytes Page:21 Pages | MAXIM 美信 | |||
High-Precision 1-Wire Digital Thermometer 文件:486.24 Kbytes Page:21 Pages | MAXIM 美信 | |||
Sangles et supports pour borniers 文件:134.35 Kbytes Page:2 Pages | HAMMONDHammond Manufacturing Company Limited 哈蒙德哈蒙德制造有限公司 |
DS18S20产品属性
- 类型
描述
- # Channels:
One
- Interface:
1-Wire
- Accuracy(±°C):
0.5
- Parasite Pwr.:
Yes
- Temp. Thresh.:
Programmable (NV)
- Temp. Resolution(bits):
9
- Multi Droppable:
Yes
- Features:
High Accuracy
- RoHS Available:
Yes
- Oper. Temp.(°C):
-55 to +125
- Package/ Pins:
SOIC (N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
19.5
- Budgetary Price (See Notes):
$2.20 @1k
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
明嘉莱只做原装正品现货 |
2510000 |
TO92 |
|||
Maxim(美信) |
25+ |
8-SOIC(0.154 |
11543 |
||||
MAXIM/美信 |
21+ |
TO-92 |
20000 |
只做原装,质量保证 |
|||
MAXIM/美信 |
2025+ |
SOP-8 |
849 |
原装进口价格优 请找坤融电子! |
|||
MAXIM |
25+ |
TO92 |
10000 |
只做原装 有挂有货 假一赔十 |
|||
DALLAS |
26+ |
TO-92 |
16588 |
全新原装正品,价格优势,长期供应,量大可订 |
|||
MAXIM |
17+ |
SOP8 |
6200 |
100%原装正品现货 |
|||
MAXIM/美信 |
24+ |
BGA |
9600 |
原装现货,优势供应,支持实单! |
|||
MAXIM/美信 |
24+ |
TO92 |
9863 |
一级代理//放心购买 |
|||
MAXIM/美信 |
22+ |
TO92 |
9040 |
原装现货 价格优势 |
DS18S20规格书下载地址
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2019-12-30DS18B20代理品牌PDF深圳市锦喆鸿电子
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2019-3-1
DdatasheetPDF页码索引
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