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DS1721S/T,R中文资料PDF规格书
DS1721S/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 |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
MAXIM |
23+ |
SOIC |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
21+ |
SOIC-8 |
6000 |
原装现货 |
询价 | ||
MAXIM |
1948+ |
SOP8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MAXIM |
SOP |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
MaximIntegratedProducts |
2022 |
ICTHERMOMETER/STATDIGHP8 |
3268 |
原厂原装正品,价格超越代理 |
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 | ||
DALLAS |
20+ |
SOP8 |
9850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
MAXIM |
21+ |
12588 |
SOP-8 |
询价 | |||
MAXIM |
23+ |
SOP8 |
5000 |
原装正品,假一罚十 |
询价 |