Package：TO-226-3，TO-92-3（TO-226AA）成形引线；包装：管件 类别：传感器，变送器 温度传感器 - 模拟和数字输出 描述：SENSOR DIGITAL -55C-125C TO92-3

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亚德诺

Programmable Resolution 1-Wire Digital Thermometer

文件：183.81 Kbytes 页数：22 Pages

Dallas

Programmable Resolution 1-Wire Digital Thermometer

Functional Diagrams DESCRIPTION The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only o

文件：322.07 Kbytes 页数：22 Pages

Maxim

美信

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user- programmable upper and lower trigger points.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

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UMW

友台半导体