FEATURES

 Unique 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; Power Supply

Range is 3.0V to 5.5V  

 Measures Temperatures from -55°C to +125°C

(-67°F to +257°F)

 ±0.5°C Accuracy from -10°C to +85°C

 Thermometer Resolution is User Selectable

from 9 to 12 Bits

 Converts Temperature to 12-Bit Digital Word in

750ms (Max)