DS1822 डाटा शीट PDF( Datasheet )

DS1822 Econo 1-Wire Digital Thermometer BENEFITS AND FEATURES • Unique 1-Wire® Interface Requires Only One Port Pin for Communications o Can Be Powered from Data Line o Power-Supply Range is 3.0V to 5.5V �

www.maxim-ic.com FEATURES ƒ Unique 1-Wire® interface requires only one port pin for communication ƒ Derives power from data line (“parasite power”)—does not need a local power supply ƒ Multidrop capab