DS18B20 IC One Wire Dallas 18B20 Temperature Sensor

@ MODERN HALLROAD

The DS18B20 is a digital thermometer IC that communicates over a 1-Wire bus. It can measure temperatures from -55°C to 125°C with a resolution of 9 to 12 bits. The DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus.

 150.00

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The DS18B20 is a digital thermometer IC that communicates over a 1-Wire bus. It can measure temperatures from -55°C to 125°C with a resolution of 9 to 12 bits. The DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. This makes it ideal for applications where multiple temperature sensors need to be monitored, such as HVAC systems, industrial machinery, and environmental monitoring systems.

The DS18B20 IC can operate with an input voltage range of 3.0V to 5.5V. The minimum operating voltage is 3.0V, and the maximum operating voltage is 5.5V. The input voltage should be within this range to ensure proper operation of the IC.

DS18B20 IC can also power directly from the 1-Wire bus, which is a single-wire communication bus that uses a pull-up resistor to provide power to the IC. The pull-up resistor should be between 4.7KΩ and 10KΩ. The DS18B20 can power directly from the 1-Wire bus, which means that it does not require an external power supply. This makes it a very convenient sensor for battery-powered applications.

The DS18B20 is a popular sensor that supported by many microcontroller platforms, such as Arduino, Raspberry Pi, and ESP8266. This makes it easy to integrate the DS18B20 into your own projects.

The DS18B20 IC works on the principle of direct conversion of temperature into a digital value. The temperature sensor in the IC is a thermistor, which is a resistor whose resistance changes with temperature. The IC has a 12-bit analog-to-digital converter (ADC) that converts the resistance of the thermistor into a digital value.

The IC also has a 64-bit serial code that is unique to each IC. This serial code is used to identify the IC on the 1-Wire bus.

Features : –

The IC communicates with a microcontroller or other device over the 1-Wire bus. The 1-Wire bus is a single-wire communication bus that uses a pull-up resistor to provide power to the IC. The IC can be addressed and programmed over the 1-Wire bus.

To measure the temperature, the IC first sends a command to the thermistor to start the conversion process. The conversion process takes about 750 milliseconds. Once the conversion is complete, the IC sends the digital value of the temperature to the microcontroller or other device. The DS18B20 temperature sensor IC has a number of benefits, including:

  • Low cost: The DS18B20 is a relatively inexpensive sensor, making it a cost-effective option for many applications.
  • Wide temperature range: The DS18B20 can measure temperatures from -55°C to 125°C, making it a versatile sensor for a variety of applications.
  • High resolution: The DS18B20 can provide 9 to 12-bit resolution, which means that it can accurately measure temperature with a high degree of precision.
  • Simple to use: The DS18B20 is a simple sensor to use, making it a good choice for beginners.
  • Widely supported: The DS18B20 is widely supported by microcontroller platforms, such as Arduino, Raspberry Pi, and ESP8266. This makes it easy to integrate the DS18B20 into your own projects.

Here are some of the specific benefits of the DS18B20:

  • Parasite power: The DS18B20 can be powered directly from the 1-Wire bus, which means that it does not require an external power supply. This makes it a very convenient sensor for battery-powered applications.
  • Unique 64-bit serial code: Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. This makes it ideal for applications where multiple temperature sensors need to be monitored.
  • 1-Wire bus communication: The DS18B20 communicates over the 1-Wire bus, which is a single-wire communication bus that uses a pull-up resistor to provide power to the IC. This makes it a very easy sensor to interface with microcontrollers and other devices.

DS18B20 IC Specifications : –

The DS18B20 temperature sensor IC has a temperature range of -55°C to 125°C. This means that the sensor can use to measure temperatures in a wide variety of environments, from very cold to very hot.

The accuracy of the DS18B20 depends on the resolution that is selected. The default resolution is 12 bits, which means that the sensor can measure temperature with an accuracy of ±0.5°C. However, the resolution can increase to 11 bits or 10 bits, which will improve the accuracy of the measurements. The DS18B20 temperature sensor IC has a number of specifications, including:

  • Operating voltage: 3.0V to 5.5V
  • Power consumption: 0.5µA in active mode, 0.1µA in standby mode
  • Resolution: 9-bit to 12-bit (programmable)
  • Accuracy: ±0.5°C (12-bit resolution)
  • Temperature range: -55°C to 125°C
  • Communication protocol: 1-Wire
  • Dimensions: 3.0mm x 2.5mm x 1.0mm

DS18B20 IC Applications : –

The DS18B20 is a popular temperature sensor IC that used in a wide variety of applications, including HVAC systems, industrial machinery, and environmental monitoring systems. It is a reliable and accurate sensor that is easy to use and widely supported. Here are some of the applications of the DS18B20:

  • HVAC systems
  • Industrial machinery
  • Environmental monitoring systems
  • Medical devices
  • Home automation
  • Food safety

Overall, the DS18B20 is a versatile and reliable temperature sensor that is a good choice for a variety of applications. It is a low-cost, high-resolution sensor that is easy to use and widely supported.

If you are looking for a reliable and easy-to-use digital thermometer IC, the DS18B20 is a great option. It is a versatile sensor that can use in a wide variety of applications.

Package : –

1 x DS18B20 temperature sensor IC

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  • Store Name: MODERN HALLROAD
  • Vendor: MODERN HALLROAD
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  • 5.00 5.00 rating from 1 review

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