Maxim Integrated
চিত্রটি উপস্থাপনা হতে পারে৷
পণ্যের বিবরণের জন্য স্পেসিফিকেশন দেখুন৷.
DS1721S
বিস্তারিত দেখুন ডেটাশিট

DS1721S

Product Overview

Category

The DS1721S 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

Package

The DS1721S comes in a small package suitable for surface mount applications.

Essence

The essence of DS1721S lies in its precise temperature measurement capabilities and digital interface.

Packaging/Quantity

It is typically available in tape and reel packaging with varying quantities.

Specifications

  • Temperature Range: -55°C to +125°C
  • Accuracy: ±2°C
  • Resolution: 9-bit (0.5°C) or 10-bit (0.25°C)
  • Supply Voltage: 3V to 5.5V
  • Interface: I2C

Detailed Pin Configuration

The DS1721S has a standard 8-pin SOIC package with the following pin configuration: 1. GND 2. SDA (Serial Data) 3. SCL (Serial Clock) 4. A2 (Address Bit 2) 5. A1 (Address Bit 1) 6. A0 (Address Bit 0) 7. VDD 8. ALERT

Functional Features

  • Digital temperature sensing
  • Programmable resolution
  • Nonvolatile temperature alarm settings
  • I2C interface for communication

Advantages and Disadvantages

Advantages

  • High accuracy
  • Small form factor
  • Wide temperature range

Disadvantages

  • Limited resolution options
  • Requires I2C interface for communication

Working Principles

The DS1721S utilizes a temperature-to-digital conversion technique to accurately measure temperature. It converts the analog temperature signal to a digital value, which can be accessed through the I2C interface.

Detailed Application Field Plans

The DS1721S finds applications in various fields such as: - Industrial temperature monitoring - Consumer electronics - Automotive systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to DS1721S include: - LM75 - TMP102 - MCP9808 - MAX30205

In conclusion, the DS1721S is a versatile digital temperature sensor with high accuracy and a wide temperature range, making it suitable for diverse applications across different industries.

Word Count: 324

প্রযুক্তিগত সমাধানে DS1721S এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is DS1721S?

    • The DS1721S is a digital thermometer and thermostat with an I2C interface, commonly used in temperature monitoring applications.

  2. What is the operating temperature range of DS1721S?

    • The operating temperature range of DS1721S is -55°C to +125°C.

  3. How accurate is DS1721S in temperature measurement?

    • DS1721S has a typical accuracy of ±2°C over the temperature range of -10°C to +85°C.

  4. Can DS1721S be powered by a single supply voltage?

    • Yes, DS1721S can be powered by a single supply voltage ranging from 2.7V to 5.5V.

  5. What is the resolution of temperature measurement provided by DS1721S?

    • DS1721S provides a 9-bit temperature reading, which corresponds to a resolution of 0.5°C.

  6. Is DS1721S suitable for battery-powered applications?

    • Yes, DS1721S is suitable for battery-powered applications due to its low power consumption.

  7. Does DS1721S have any programmable temperature limits?

    • Yes, DS1721S features programmable temperature limits, making it suitable for thermostat control applications.

  8. Can DS1721S be interfaced with microcontrollers or microprocessors?

    • Yes, DS1721S has an I2C interface, allowing it to be easily interfaced with various microcontrollers or microprocessors.

  9. What are the typical applications of DS1721S?

    • Typical applications of DS1721S include temperature monitoring in industrial equipment, environmental monitoring systems, and thermal management in electronic devices.

  10. Is DS1721S RoHS compliant?

    • Yes, DS1721S is RoHS compliant, ensuring it meets environmental standards for hazardous substances.