DS1821S+T中文资料PDF规格书
DS1821S+T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
- 型号:
DS1821S+T
- 制造商:
MAXIM
- 制造商全称:
Maxim Integrated Products
- 功能描述:
Programmable Digital Thermostat and Thermometer
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
23+ |
NA |
6500 |
全新原装假一赔十 |
询价 | ||
MAXIM |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
DALLAS |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
DALLAS |
22+ |
SOP-8 |
354000 |
询价 | |||
MAXIM |
23+ |
SOIC |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM量大 |
2023+ |
SOP8 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MaximIntegratedProducts |
2022 |
ICTHERMOMETER/STATPROG8- |
3268 |
原厂原装正品,价格超越代理 |
询价 | ||
MAX |
22+23+ |
SOP8 |
18299 |
绝对原装正品全新进口深圳现货 |
询价 | ||
DALLAS |
06+ |
TO.220-3 |
129 |
全新原装 绝对有货 |
询价 | ||
DALLAS |
22+ |
SOP-8 |
24075 |
原装现货假一赔十 |
询价 |