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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 |
---|---|---|---|---|---|---|---|
DS |
23+ |
65480 |
询价 | ||||
DALLAS |
2022 |
SOP8 |
2550 |
原厂原装正品,价格超越代理 |
询价 | ||
DALLAS |
专业铁帽 |
SOP8 |
2 |
原装铁帽专营,代理渠道量大可订货 |
询价 | ||
DALLAS |
21+ |
SOP8 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
DS |
23+ |
SOP |
8000 |
全新原装现货,欢迎来电咨询 |
询价 | ||
DALLAS |
22+ |
SMD |
2645 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
DALLAS |
23+ |
SOP-8 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MAXIM |
19+ |
SOP8 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
DS |
24+ |
SO-8 |
6980 |
原装现货,可开13%税票 |
询价 | ||
DALLAS |
22+ |
SOP-8 |
3000 |
福安瓯为您提供真芯库存,真诚服务 |
询价 |