DS18B20中文资料PDF规格书
厂商型号 |
DS18B20 |
参数属性 | DS18B20 封装/外壳为TO-226-3,TO-92-3 标准主体(!--TO-226AA);包装为散装;类别为传感器,变送器 > 温度传感器 - 模拟和数字输出;产品描述:SENSOR DIGITAL -55C-125C TO92-3 |
功能描述 | Programmable Resolution 1-Wire Digital Thermometer |
文件大小 |
391.49 Kbytes |
页面数量 |
27 页 |
生产厂商 | Dallas Semiconductor Corp. |
企业简称 |
Dallas |
中文名称 | Dallas Semiconductor Corp.官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-1 20:36:00 |
DS18B20规格书详情
DESCRIPTION
The DS18B20 Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which
indicate the temperature of the device.
Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18B20. Power for reading, writing, and performing temperature conversions can be derived from the data line itself with no need for an external power source.
FEATURES
Unique 1-Wire interface requires only one port pin for communication
Multidrop capability simplifies distributed temperature sensing applications
Requires no external components
Can be powered from data line. Power supply range is 3.0V to 5.5V
Zero standby power required
Measures temperatures from -55°C to +125°C. Fahrenheit equivalent is -67°F to +257°F
±0.5°C accuracy from -10°C to +85°C
Thermometer resolution is programmable from 9 to 12 bits
Converts 12-bit temperature to digital word in 750 ms (max.)
User-definable, nonvolatile temperature alarm settings
Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)
Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system
产品属性
- 产品编号:
DS18B20
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
传感器,变送器 > 温度传感器 - 模拟和数字输出
- 包装:
散装
- 传感器类型:
数字,本地
- 感应温度 - 本地:
-55°C ~ 125°C
- 输出类型:
1-Wire®
- 电压 - 供电:
3V ~ 5.5V
- 分辨率:
12 b
- 特性:
单触发,输出开关,可编程极限,可编程分辨率
- 精度 - 最高(最低):
±0.5°C(±2°C)
- 测试条件:
-10°C ~ 85°C(-55°C ~ 125°C)
- 工作温度:
-55°C ~ 125°C
- 安装类型:
通孔
- 封装/外壳:
TO-226-3,TO-92-3 标准主体(!--TO-226AA)
- 供应商器件封装:
TO-92-3
- 描述:
SENSOR DIGITAL -55C-125C TO92-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLASE |
23+ |
DO-92 |
12328 |
原装正品价格优惠,长期优势供应 |
询价 | ||
DALLAS |
23+ |
TO92 |
33500 |
全新进口原装现货,假一罚十 |
询价 | ||
ds |
2020+ |
to-92 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
MAXIM |
21+ |
N/A |
380 |
深圳通 |
询价 | ||
DALLAS |
17+ |
TO-92 |
9888 |
只做原装,现货库存 |
询价 | ||
MAXIM |
23+ |
TO92 |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
22+ |
SOP8 |
8000 |
原装正品支持实单 |
询价 | ||
DALLAS |
17156+ |
9750 |
进品原装正品 现货库存带17%增值发票 |
询价 | |||
MAXIM |
21+ |
8080 |
只做原装,质量保证 |
询价 | |||
DALLAS |
23+ |
TO-92 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 |
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