DS1822-PAR - Econo 1-Wire Parasite-Power Digital Thermometer

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1822-PAR
Manufacturer	Maxim Integrated
File Size	206.72 KB
Description	Econo 1-Wire Parasite-Power Digital Thermometer
Datasheet	DS1822-PAR Datasheet
Additional preview pages of the DS1822-PAR datasheet.

Product details

Description

GND - Ground DQ - Data In/Out NC - No Connect DESCRIPTION The DS1822-PAR digital thermometer provides 9- to 12-bit centigrade temperature measurements and has an alarm function with nonvolatile (NV) user-programmable upper and lower trigger points.The DS1822-PAR does not need an external power supply because it derives power directly from the data line (“parasite power”).The DS1822-PAR communicates over a 1-Wire bus, which by definition requires only one data line (and ground) for communicati

Features

Unique 1-Wire® interface requires only one port pin for communication.
Derives power from data line (“parasite power”).
does not need a local power supply.
Multidrop capability simplifies distributed temperature sensing.

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Other Datasheets by Maxim Integrated

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Published: Mar 26, 2020 |