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DS18S20

DS18S20 Manufacturer

Maxim

DS18S20 Description

1-Wire Parasite-Power Digital Thermometer

DS18S20 Categories

Digital Thermometers & Thermostats

DS18S20 Datasheet (PDF)

DS18S20 Datasheet

DS18S20 Price & Availability


Check DS18S20 Price & Availability at Canics

DS18S20 Features

  • Unique 1-Wire interface requires only one port pin for communication
  • Each device has a unique 64-bit serial code stored in an onboard ROM
  • Multidrop capability simplifies distributed temperature sensing applications
  • Requires no external components
  • Can be powered from data line. Power supply range is 3.0V to 5.5V
  • Measures temperatures from -55°C to +125°C (-67°F to +257°F)
  • ±0.5°C accuracy from -10°C to +85°C
  • 9-bit thermometer resolution
  • Converts temperature in 750ms (max.)
  • User-definable nonvolatile (NV) alarm settings
  • Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)

DS18S20 Parameters

Package8/SO.150
Package3/TO-92
Interface1-Wire®
Op. Range (°C)-55 to +125
Accuracy (±°C)0.5
Supply Voltage Range (V)3.0 to 5.5
Temp. Thresh. (°C)1, Prog. NV
Meas. Res. (Bits)9
Parasite PowerAvailable
Select parameters and click to see components with these parameters.

 
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