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DS18B20+ Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS18B20+MAXIM40460Yes

DS18B20+ is a digital temperature sensor manufactured by Maxim Integrated (now part of Analog Devices).

The DS18B20+ is a digital temperature sensor manufactured by Maxim Integrated (now part of Analog Devices). Here are its key specifications:

  • Temperature Range: -55°C to +125°C
  • Accuracy: ±0.5°C (from -10°C to +85°C)
  • Resolution: User-selectable from 9 to 12 bits (0.5°C, 0.25°C, 0.125°C, 0.0625°C)
  • Supply Voltage: 3V to 5.5V
  • Communication Interface: 1-Wire® bus
  • Conversion Time: 750ms (max) at 12-bit resolution
  • Package Options: TO-92, SOIC, µSOP
  • Unique 64-bit Serial Code: Each device has a factory-programmed ROM ID
  • Power Modes: Can operate in parasite power mode (2-wire connection) or with external supply (3-wire connection)
  • Applications: Industrial controls, thermostats, consumer electronics, HVAC

This information is based on the official datasheet from Maxim Integrated.

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