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DS18S20

Maxim Integrated
Part Number DS18S20
Manufacturer Maxim Integrated
Description High-Precision 1-Wire Digital Thermometer
Published Aug 6, 2013
Detailed Description DS18S20 High-Precision 1-Wire Digital Thermometer General Description The DS18S20 digital thermometer provides 9-bit C...
Datasheet PDF File DS18S20 PDF File

DS18S20
DS18S20


Overview
DS18S20 High-Precision 1-Wire Digital Thermometer General Description The DS18S20 digital thermometer provides 9-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points.
The DS18S20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor.
In addition, the DS18S20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply.
Each DS18S20 has a unique 64-bit serial code, which allows multiple DS18S20s to function on the same 1-Wire bus.
Thus, it is simple to use one microprocessor to c...



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