WebDS18B20 5 of 27 OPERATION - MEASURING TEMPERATURE The core functionality of the DS18B20 is its direct-to-digital temperature sensor. The resolution of the DS18B20 is configurable (9, 10, 11, or 12 bits), with 12-bit readings the factory default state. This equates to a temperature resolution of 0.5°C, 0.25°C, 0.125°C, or 0.0625°C. WebDS18B20是常用的數字温度傳感器,其輸出的是數字信號,具有體積小,硬件開銷低,抗干擾能力強,精度高的特點。DS18B20數字温度傳感器接線方便,封裝成後可應用於多種 …
DS18B20数据手册-中文版_百度文库
Webds18s20数字温度计提供9位摄氏温度测量,具有非易失性、上下触发门限用户可编程的报警功能。ds18s20通过1-wire®总线与中央微处理器通信,仅需要单根数据线(和地线)。ds18s20具有-55°c至+125°c的工作温度范围, … tfl bus route 213
ds1820和ds18b20区别 - 接口/时钟/PLL - 电子发烧友网 - ElecFans
Web一·ds18b20的概述.ds18b20是美国dallas半导体公司推出的第一片支持“一线总线”接口的温度传感器,它具有微型化,低功耗,高性能,抗干扰能力强,易配微处理器等优点,可直 … WebApr 7, 2024 · Maxim Integrated DS18B20 Programmable Resolution 1-Wire Digital Thermometers provide 9-bit to 12-bit Celsius temperature measurements with a user-programmable alarm function for upper and lower trigger points. The DS18B20 devices feature a unique 1-wire interface that requires only one data line (and ground) for … Web19-4323; Rev 15; 1/06 +5V-Powered, Multichannel RS-232. Drivers/Receivers. The MAX220–MAX249 family of line drivers/receivers isintended for all EIA/TIA-232E and V.28/V.24 communica-tions interfaces, particularly applications where ±12V isnot available. tfl bus route 187