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DS1822+PAR
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DS1822+PAR

Product Overview

The DS1822+PAR belongs to the category of digital temperature sensors and is designed for use in various electronic applications. This sensor offers accurate temperature measurements, compact packaging, and versatile functionality. The package includes a single DS1822+PAR sensor with essential documentation.

Specifications

  • Temperature Range: -55°C to +125°C
  • Accuracy: ±0.5°C (typical) from -10°C to +85°C
  • Resolution: 9 to 12 bits (user-configurable)
  • Supply Voltage: 3.0V to 5.5V
  • Interface: 1-Wire® protocol

Detailed Pin Configuration

The DS1822+PAR features a 3-pin configuration: 1. GND (Ground) 2. DQ (Data Input/Output) 3. VDD (Power Supply)

Functional Features

  • High Accuracy: Provides precise temperature readings for critical applications.
  • User-Configurable Resolution: Offers flexibility to optimize resolution and conversion time.
  • 1-Wire Interface: Enables simple and efficient communication with microcontrollers and other devices.

Advantages

  • Wide Temperature Range: Suitable for extreme temperature environments.
  • Small Form Factor: Allows for integration into space-constrained designs.
  • Low Power Consumption: Ideal for battery-powered applications.

Disadvantages

  • Limited Resolution Options: Some applications may require finer resolution than what is offered.

Working Principles

The DS1822+PAR operates based on the principles of temperature-dependent voltage output, which is converted into digital data using an internal analog-to-digital converter (ADC). The 1-Wire interface facilitates seamless communication with external devices.

Detailed Application Field Plans

The DS1822+PAR is well-suited for various applications, including: - Environmental Monitoring Systems - Industrial Automation - HVAC Control - Consumer Electronics

Detailed and Complete Alternative Models

  • DS18B20: Offers higher resolution and wider temperature range.
  • DS18S20: Provides compatibility with legacy 1-Wire systems.

In conclusion, the DS1822+PAR digital temperature sensor offers reliable and accurate temperature measurement capabilities, making it a valuable component in a wide range of electronic applications.

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10 pirs û bersivên hevpar ên têkildarî sepana DS1822+PAR di çareseriyên teknîkî de navnîş bikin

  1. What is the DS1822+PAR?

    • The DS1822+PAR is a temperature sensor with a PAR (power-accurate) feature, designed for accurate temperature measurements in various technical applications.

  2. How does the DS1822+PAR work?

    • The DS1822+PAR uses a digital temperature sensor to measure temperature and provides accurate readings through its PAR feature, which ensures precise power consumption during operation.

  3. What are the typical applications of the DS1822+PAR?

    • The DS1822+PAR is commonly used in industrial automation, HVAC systems, cold chain monitoring, and other technical solutions requiring accurate temperature sensing.

  4. What is the temperature range supported by the DS1822+PAR?

    • The DS1822+PAR supports a wide temperature range, typically from -55°C to +125°C, making it suitable for diverse environmental conditions.

  5. How accurate is the temperature measurement provided by the DS1822+PAR?

    • The DS1822+PAR offers high accuracy in temperature measurement, with typical precision within ±0.5°C.

  6. Can the DS1822+PAR be integrated with microcontrollers or IoT devices?

    • Yes, the DS1822+PAR can be easily interfaced with microcontrollers and IoT devices using its digital interface, making it suitable for integration into various technical solutions.

  7. Does the DS1822+PAR require calibration?

    • The DS1822+PAR comes pre-calibrated from the factory, eliminating the need for user calibration in most cases.

  8. What is the power consumption of the DS1822+PAR during operation?

    • The DS1822+PAR features low power consumption, making it energy-efficient and suitable for battery-powered applications.

  9. Is the DS1822+PAR resistant to moisture and environmental contaminants?

    • Yes, the DS1822+PAR is designed to be moisture-resistant and can withstand exposure to environmental contaminants, ensuring reliable performance in harsh conditions.

  10. Are there any special considerations for installing the DS1822+PAR in technical solutions?

    • It is important to ensure proper thermal coupling and mounting of the DS1822+PAR for accurate temperature measurements, and to follow the manufacturer's guidelines for optimal performance.