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DS18B20 - 1-Wire Digital Thermometer

DS18B20 Description

Click here for production status of specific part numbers.DS18B20 Programmable Resolution 1-Wire Digital Thermometer General .
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable.

DS18B20 Features

* Unique 1-Wire® Interface Requires Only One Port Pin for Communication
* Reduce Component Count with Integrated Temperature Sensor and EEPROM
* Measures Temperatures from -55°C to +125°C (-67°F to +257°F)
* ±0.5°C Accuracy from -10°C to +85°C
* Programmable

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1-Wire Digital Thermometer Maxim Integrated
Maxim Integrated DS18B20-like datasheet