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DS1721U/T,R中文资料美信数据手册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 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
MSOP8 |
7750 |
全新原装优势 |
询价 | ||
MAXIM/美信 |
21+ |
USOP-8 |
26680 |
公司只做原装,诚信经营 |
询价 | ||
MAXIM |
23+ |
USOP |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM/美信 |
23+ |
USOP-8 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
Maxim(美信) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
DAS |
23+ |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
Maxim |
20+ |
NA |
90000 |
全新原装正品/库存充足 |
询价 | ||
MAXIM/美信 |
2022+ |
50 |
6600 |
只做原装,假一罚十,长期供货。 |
询价 | ||
MAXIM |
21+ |
USOP-8 |
6000 |
原装现货 |
询价 |