This DS18B20 digital temperature sensor from Maxim IC. Each sensor has a unique 64-Bit Serial number etched into it and allows for a huge number of sensors to be used on one data bus. This is a wonderful part that is the corner stone of many data-logging and temperature control projects.
This DS18B20 digital temperature sensor from Maxim IC. Each sensor has a unique 64-Bit Serial number etched into it and allows for a huge number of sensors to be used on one data bus. This is a wonderful part that is the corner stone of many data-logging and temperature control projects.
Power supply range: 3.0V — 5.5V
Measures temperatures: –55°C to +125°C (–67°F to +257°F)
±0.5°C accuracy from –10°C to +85°C
Weight: 1g
Thermometer resolution is user-selectable from 9 to 12 bits
Converts temperature to 12-bit digital word in 750ms (max.)
User-definable nonvolatile (NV) 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
