DS18B20 Temperature Breakout
SKU SER00493 Hersteller Sonstige
12 auf Lager
3,95 €

Endpreis*, zzgl. Versand

Beschreibung

This is a Temperature Breakout with DS18B20 from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). Each sensor has a unique 64-Bit'serial number etched into it - allows for a huge number of sensors to be used on one data bus. This is a wonderful part that is the corner stone of many data-logging and temperature control projects.

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
  • Thermometer resolution is user-selectable from 9 to 12 bits
  • Converts temperature to 12-bit digital word 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)
  • Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system

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