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DS18B20Z+T&R
Product Overview
Category
The DS18B20Z+T&R belongs to the category of digital temperature sensors.
Use
It is used for accurately measuring temperature in various applications.
Characteristics
- High accuracy
- Digital output
- Wide temperature range
- Programmable resolution
Package
The DS18B20Z+T&R comes in a small package suitable for surface mount applications.
Essence
The essence of this product lies in its ability to provide precise and digital temperature measurements.
Packaging/Quantity
The DS18B20Z+T&R is typically packaged in reels with a specific quantity per reel.
Specifications
- Temperature Range: -55°C to +125°C
- Accuracy: ±0.5°C (from -10°C to +85°C)
- Resolution: 9 to 12 bits, user-selectable
- Supply Voltage: 3.0V to 5.5V
- Interface: 1-Wire® protocol
Detailed Pin Configuration
The DS18B20Z+T&R has three pins: 1. GND (Ground) 2. DQ (Data) 3. VDD (Power)
Functional Features
- Single-bus interface for communication
- Parasite power mode for simplified wiring
- Multiple DS18B20Z+T&R devices can be connected to the same 1-Wire bus
Advantages and Disadvantages
Advantages
- High accuracy over a wide temperature range
- Digital output for easy interfacing with microcontrollers
- Programmable resolution for flexibility in applications
Disadvantages
- Requires careful handling due to its small size
- Limited to 1-Wire interface for communication
Working Principles
The DS18B20Z+T&R operates by converting temperature measurements into digital data using an internal analog-to-digital converter. It communicates with the host system using the 1-Wire protocol, providing accurate temperature readings.
Detailed Application Field Plans
The DS18B20Z+T&R finds applications in various fields such as: - HVAC systems - Industrial automation - Consumer electronics - Automotive industry - Medical devices
Detailed and Complete Alternative Models
Some alternative models to the DS18B20Z+T&R include: - LM35 - TMP36 - DHT22 - MCP9808
In conclusion, the DS18B20Z+T&R is a versatile digital temperature sensor with high accuracy and programmable resolution, making it suitable for a wide range of temperature measurement applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DS18B20Z+T&R v technických řešeních
What is the DS18B20Z+T&R?
- The DS18B20Z+T&R is a digital temperature sensor with a unique 64-bit serial code, designed to provide accurate temperature readings in various technical applications.
How does the DS18B20Z+T&R communicate with other devices?
- The DS18B20Z+T&R uses the 1-Wire communication protocol, allowing it to interface with microcontrollers and other devices using only a single data line.
What is the temperature range that the DS18B20Z+T&R can measure?
- The DS18B20Z+T&R has a temperature measurement range of -55°C to +125°C, making it suitable for a wide range of industrial and consumer applications.
Can multiple DS18B20Z+T&R sensors be connected to the same data line?
- Yes, multiple DS18B20Z+T&R sensors can be connected in parallel to the same 1-Wire bus, each with its own unique serial code.
Is the DS18B20Z+T&R suitable for outdoor applications?
- The DS18B20Z+T&R is designed to be waterproof and is suitable for outdoor use, making it ideal for environmental monitoring and weather stations.
What is the accuracy of the temperature readings from the DS18B20Z+T&R?
- The DS18B20Z+T&R has a temperature resolution of 9 to 12 bits, providing temperature readings with an accuracy of ±0.5°C (typical) within the supported temperature range.
Does the DS18B20Z+T&R require calibration?
- The DS18B20Z+T&R is factory-calibrated and does not require user calibration, ensuring reliable and accurate temperature measurements out of the box.
Can the DS18B20Z+T&R be powered using a battery?
- Yes, the DS18B20Z+T&R operates on a wide voltage range (3.0V to 5.5V) and can be powered by a battery, making it suitable for low-power and portable applications.
What are some common applications for the DS18B20Z+T&R?
- Common applications include temperature monitoring in HVAC systems, industrial automation, cold chain logistics, automotive, and medical devices.
Is there a library or code example available for interfacing with the DS18B20Z+T&R?
- Yes, there are various libraries and code examples available for popular microcontroller platforms such as Arduino, Raspberry Pi, and ESP32, simplifying integration into technical solutions.