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DS1821C+传感器变送器的温度传感器-模拟数字输出规格书PDF中文资料

DS1821C+
厂商型号

DS1821C+

参数属性

DS1821C+ 封装/外壳为TO-226-3,TO-92-3 标准主体(!--TO-226AA);包装为卷带(TR);类别为传感器变送器的温度传感器-模拟数字输出;产品描述:SENSOR DIGITAL -55C-125C TO92-3

功能描述

Programmable Digital Thermostat and Thermometer

封装外壳

TO-226-3,TO-92-3 标准主体(!--TO-226AA)

文件大小

800.03 Kbytes

页面数量

19

生产厂商 Maxim Integrated Products
企业简称

MAXIM美信

中文名称

美信半导体官网

原厂标识
MAXIM
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-2 23:00:00

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DS1821C+规格书详情

DESCRIPTION

The DS1821 can function as a standalone thermostat with user-programmable trip-points or as 8-bit temperature sensor with a 1-Wire digital interface.  The thermostat trip-points are stored in nonvolatile memory, so DS1821 units can be programmed prior to system insertion for true standalone operation. The DS1821 has an operating temperature range of –55°C to +125°C and is accurate to ±1°C over a range of 0°C to +85°C.  Communication with the DS1821 is accomplished through the open-drain DQ pin; this pin also serves as the thermostat output.

FEATURES

-Requires no external components

-Unique 1-Wire® interface requires only one port pin for communication

-Operates over a -55°C to +125°C (-67°F to +257°F) temperature range

- Functions as a standalone thermostat with user-definable trip-points

-Provides 8-bit (1°C resolution) centigrade temperature measurements

-Accuracy is ±1°C over 0°C to +85°C range

-Converts temperature to a digital word in 1 second (max)

-Available in 3-pin TO92 and 8-pin SO packages

-Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system

产品属性

  • 产品编号:

    DS1821C+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    传感器,变送器 > 温度传感器 - 模拟和数字输出

  • 包装:

    卷带(TR)

  • 传感器类型:

    数字,本地

  • 感应温度 - 本地:

    -55°C ~ 125°C

  • 输出类型:

    1-Wire®

  • 电压 - 供电:

    2.7V ~ 5.5V

  • 分辨率:

    8 b

  • 特性:

    单触发,输出开关,可编程极限,待机模式

  • 精度 - 最高(最低):

    ±1°C

  • 测试条件:

    0°C ~ 85°C

  • 工作温度:

    -55°C ~ 125°C

  • 安装类型:

    通孔

  • 封装/外壳:

    TO-226-3,TO-92-3 标准主体(!--TO-226AA)

  • 供应商器件封装:

    TO-92-3

  • 描述:

    SENSOR DIGITAL -55C-125C TO92-3

供应商 型号 品牌 批号 封装 库存 备注 价格
Maxim(美信)
24+
标准封装
18028
原厂渠道供应,大量现货,原型号开票。
询价
Maxim(美信)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
MAXIM/美信
25+
TO-92
104
原装正品,假一罚十!
询价
MAXIM/美信
25+
TO-92
860000
明嘉莱只做原装正品现货
询价
DALLAS
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
MAXIM
24+
SOP8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
DALLAS
23+
SOP8
6000
询价
Maxim(美信)
2511
标准封装
6000
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价
询价
MAXIM
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
询价
DALLASSEMICO
23+
65480
询价