首页>DS1721U-T,R>规格书详情
DS1721U-T,R中文资料PDF规格书
DS1721U-T,R规格书详情
DESCRIPTION
The DS1721 2-Wire Digital Thermometer and Thermostat provides 12-bit temperature readings, which indicate the temperature of the device. Thermostatic settings and temperature readings are all communicated to/from the DS1721 over a simple 2-wire serial interface. No additional components are required; the device is truly a “temperature-to-digital” converter.
FEATURES
■ Temperature measurements require no external components with ±1°C accuracy
■ Measures temperatures from -55°C to +125°C; Fahrenheit equivalent is -67°F to +257°F
■ Temperature resolution is configurable from 9 to 12 (default) bits (0.5°C to 0.0625°C resolution)
■ Maximum conversion time (9-bit resolution) of 93.75 ms
■ Thermostatic settings are user-definable
■ Data is read/written via a 2-wire serial interface (open drain I/O lines); 3-bit addressability
■ Wide power supply range (2.7V - 5.5V)
■ Applications include personal computers, cellular telephones, office equipment, or any thermally sensitive system
■ 8-pin, 150-mil SOIC package and 8-pin µSOP package
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
20+ |
SOP8 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
DALLS |
23+ |
DIP-20 |
18000 |
询价 | |||
MAXIM |
2016+ |
SOP8 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
DS |
23+ |
SOP8 |
1034 |
特价库存 |
询价 | ||
DS |
23+ |
65480 |
询价 | ||||
MAXIM |
23+ |
8SOIC |
28000 |
原装正品 |
询价 | ||
MAXIM |
143 |
8SOIC |
1000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXIM |
22+23+ |
8SOIC |
23509 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
SOP8 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
DALLAS |
21+ |
SOP8 |
16500 |
进口原装正品现货 |
询价 |