DS18B20-PAR+T&R
Product Overview
The DS18B20-PAR+T&R belongs to the category of digital temperature sensors and is widely used in various applications for accurate temperature measurement. Known for its high precision, digital output, and versatile packaging, this sensor offers unique characteristics that make it suitable for a wide range of temperature sensing applications.
Basic Information Overview
- Category: Digital Temperature Sensor
- Use: Accurate temperature measurement in various applications
- Characteristics: High precision, digital output, versatile packaging
- Package: T&R (Tape and Reel)
- Essence: Reliable and precise temperature sensing
- Packaging/Quantity: Tape and Reel packaging, quantity varies based on order size
Specifications
The DS18B20-PAR+T&R sensor has the following specifications: - Temperature Range: -55°C to +125°C - Accuracy: ±0.5°C (from -10°C to +85°C) - Resolution: 9 to 12 bits (user-configurable) - Power Supply: 3.0V to 5.5V - Interface: 1-Wire® interface
Detailed Pin Configuration
The DS18B20-PAR+T&R sensor features a 3-pin configuration: 1. VDD - Power supply input 2. DQ - 1-Wire data communication line 3. GND - Ground connection
Functional Features
- High Precision: Provides accurate temperature measurements
- Digital Output: Enables easy interfacing with microcontrollers and other digital systems
- Versatile Packaging: T&R packaging allows for convenient handling and automated assembly
Advantages and Disadvantages
Advantages: - High accuracy and resolution - Simple 1-Wire interface - Wide temperature range
Disadvantages: - Limited availability in certain regions - Sensitive to electromagnetic interference in some environments
Working Principles
The DS18B20-PAR+T&R operates based on the principle of digital temperature conversion using an internal analog-to-digital converter (ADC). It converts the measured temperature into a digital format, which can be easily accessed and utilized by external systems.
Detailed Application Field Plans
The DS18B20-PAR+T&R sensor finds extensive use in various fields, including: - HVAC systems - Industrial automation - Consumer electronics - Automotive applications - Medical devices
Detailed and Complete Alternative Models
Some alternative models to the DS18B20-PAR+T&R sensor include: - LM35 - TMP36 - DHT22 - MCP9808
In conclusion, the DS18B20-PAR+T&R digital temperature sensor offers high precision, digital output, and versatile packaging, making it a reliable choice for accurate temperature measurement in diverse applications.
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What is the DS18B20-PAR+T&R?
- The DS18B20-PAR+T&R is a digital temperature sensor with a unique 64-bit serial code, designed to be used in various technical solutions for accurate temperature measurements.
How does the DS18B20-PAR+T&R communicate with microcontrollers?
- The DS18B20-PAR+T&R communicates over a 1-Wire bus, allowing multiple sensors to be connected to a single microcontroller pin.
What is the temperature range that DS18B20-PAR+T&R can measure?
- The DS18B20-PAR+T&R has a temperature measurement range of -55°C to +125°C, making it suitable for a wide range of applications.
Can the DS18B20-PAR+T&R be used in outdoor environments?
- Yes, the DS18B20-PAR+T&R is designed to be waterproof and can be used in outdoor environments without any issues.
How accurate is the DS18B20-PAR+T&R in temperature measurements?
- The DS18B20-PAR+T&R has an accuracy of ±0.5°C within the range of -10°C to +85°C, making it suitable for precise temperature monitoring.
What is the power supply requirement for the DS18B20-PAR+T&R?
- The DS18B20-PAR+T&R operates on a power supply voltage between 3.0V and 5.5V, making it compatible with a wide range of microcontrollers and systems.
Can the DS18B20-PAR+T&R be used in industrial applications?
- Yes, the DS18B20-PAR+T&R is suitable for industrial applications due to its robust design and accurate temperature measurements.
Is there a library available for interfacing the DS18B20-PAR+T&R with popular microcontrollers?
- Yes, there are libraries available for popular microcontrollers like Arduino, Raspberry Pi, and ESP32, making it easy to integrate the DS18B20-PAR+T&R into projects.
Can multiple DS18B20-PAR+T&R sensors be used in the same system?
- Yes, multiple DS18B20-PAR+T&R sensors can be connected to the same 1-Wire bus, allowing for simultaneous temperature measurements from different locations.
Are there any special considerations for PCB layout when using the DS18B20-PAR+T&R?
- It's important to ensure proper decoupling and signal integrity on the 1-Wire bus to minimize noise and ensure reliable communication with the DS18B20-PAR+T&R sensors.