18B20 thermometer equivalent, programmable resolution 1-wire digital thermometer.
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* Unique 1-Wire® Interface Requires Only One Port Pin for Communication
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* Reduce Component Count with Integrated Temperature Sensor and EEPROM
* Mea.
that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings,.
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requi.
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