DS1721

PRODUCTION

Digital Thermometer and Thermostat

Data Sheet (Rev. 3) Product Selection Table
Part Models
4
1ku List Price
Starting From $2.84
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Part Details

  • ±1°C accuracy from -10°C to +85°C
  • Measures temperatures from -55°C to +125°C (-67°F to +257°F)
  • 9- to 12-bit user-configurable resolution
  • Dedicated thermostatic logic output
  • Thermostatic settings are user-programmable
  • Data is transferred over 2-wire/SMBus interface
  • Three address inputs allow up to eight DS1721 to operate on one bus
  • 2.7V to 5.5V supply range
  • 150mil 8-pin SO (DS1721S) and 8-pin µMAX/µSOP (DS1721U) packages
DS1721
Digital Thermometer and Thermostat
DS1721: Functional Block Diagram
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Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 4

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Hardware Ecosystem

Parts Product Life Cycle Description
Digital Temperature Sensors 1
DS1631
PRODUCTION High-Precision Digital Thermometer and Thermostat
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Tools & Simulations

IBIS Model 1

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