DS18B20 - Programmable Resolution 1-Wire Digital Thermometer

Dallas Semiconductor

DS18B20 Datasheet Preview — Preview of DS18B20 PDF

Datasheet Details

Part number	DS18B20
Manufacturer	Dallas Semiconductor
File Size	388.18 KB
Description	Programmable Resolution 1-Wire Digital Thermometer
Datasheet	DS18B20-DallasSemiconductor.pdf

DS18B20 Product details

Description

GND - Ground DQ - Data In/Out VDD - Power Supply Voltage NC - No Connect DESCRIPTION The DS18B20 Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which indicate the temperature of the device.Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18B20. Power for reading, writing, and performing temperature conversions can be derived from the data line itself with

Features

Unique 1-Wire interface requires only one port pin for communication Multidrop capability simplifies distributed temperature sensing.

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Published: Jun 5, 2016 |