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IC Programmable 1 Wire Digital Temperature Sensor Thermometer, -55 to 125 Degree C - 

DS18B20+

DS18B20+ - IC Programmable 1 Wire Digital Temperature Sensor Thermometer, -55 to 125 Degree C

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Manufacturer Part No:
DS18B20+
Order Code:
SC10426
Product Range
Digital Thermometer
Technical Datasheet:
DS18B20+   Datasheet
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Product Range Selector (Digital Thermometer)

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Product Overview

DS18B20+ is a programmable resolution 1-wire digital thermometer. The DS18B20 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 DS18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems. Typical applications include thermostatic controls, industrial systems, consumer products, thermometers, and thermally sensitive systems.
  • Unique 1-Wire® interface requires only one port pin for communication
  • Reduce component count with integrated temperature sensor and EEPROM
  • No external components required
  • Parasitic power mode requires only 2 pins for operation (DQ and GND)
  • Simplifies distributed temperature-sensing applications with multidrop capability
  • Supply voltage range from 3 to 5.5V at -55°C to +125°C; VDD=3.0V to 5.5V
  • Sink current is 4.0mA min at VI/O=0.4V, -55°C to +125°C; VDD=3.0V to 5.5V
  • Drift is ±0.2°C typ at -55°C to +125°C; VDD=3.0V to 5.5V
  • 3 TO-92 package
  • Measures temperatures from -55°C to +125°C

Footnotes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party.

Product Information


:
Digital

:
Digital

:
± 0.5°C

:
± 0.5°C

:
-55°C

:
-55°C

:
+125°C

:
125°C

:
TO-92

:
TO-92

:
3Pins

:
3V

:
5.5V

:
1Channels

:
12 bits

:
1 Wire

:
-55°C

:
125°C

:
Digital Thermometer

:
-

:
MSL 1 - Unlimited

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Technical Documents (3)

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