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DS1626S+
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DS1626S+ Product Overview

Introduction

The DS1626S+ belongs to the category of digital temperature sensors and thermal management products. This device is commonly used for monitoring and controlling temperature in various electronic systems.

Basic Information Overview

  • Category: Digital Temperature Sensor
  • Use: Monitoring and controlling temperature in electronic systems
  • Characteristics: High accuracy, digital output, programmable resolution
  • Package: Surface mount
  • Essence: Precise temperature measurement and control
  • Packaging/Quantity: Typically available in reels of 250 or 1000 units

Specifications

  • Temperature Range: -55°C to +125°C
  • Resolution: Programmable from 9 to 12 bits
  • Accuracy: ±0.5°C (max) from -10°C to +85°C
  • Interface: I2C-compatible (2-wire)
  • Supply Voltage: 3.0V to 5.5V
  • Package Type: 8-pin SOIC

Detailed Pin Configuration

  1. GND
  2. SDA (Serial Data)
  3. SCL (Serial Clock)
  4. A2 (Address Input)
  5. A1 (Address Input)
  6. NC (No Connection)
  7. OS (Overtemperature Shutdown)
  8. VDD

Functional Features

  • Digital output for direct interface with microcontrollers
  • Programmable resolution for flexibility in temperature sensing
  • Overtemperature shutdown for added protection
  • Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages: - High accuracy - Digital output simplifies interfacing - Programmable resolution offers flexibility - Low power consumption

Disadvantages: - Limited temperature range compared to some alternatives - Requires careful PCB layout for optimal performance

Working Principles

The DS1626S+ utilizes a digital temperature sensor to convert the analog temperature signal into a digital format. It then communicates this data via the I2C interface, allowing for easy integration with microcontrollers and other digital systems. The programmable resolution enables users to balance between accuracy and speed based on their specific application requirements.

Detailed Application Field Plans

The DS1626S+ finds applications in various fields such as: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)

Detailed and Complete Alternative Models

  1. TMP102 - Digital Temperature Sensor with I2C Interface
  2. LM75 - Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
  3. MCP9808 - High Accuracy I2C Temperature Sensor

In conclusion, the DS1626S+ digital temperature sensor offers high accuracy, digital output, and programmable resolution, making it suitable for a wide range of temperature monitoring and control applications across different industries.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan DS1626S+ dalam solusi teknis

  1. What is the DS1626S+?

    • The DS1626S+ is a digital thermometer and thermostat with nonvolatile memory and two-wire serial interface.

  2. What is the operating temperature range of DS1626S+?

    • The operating temperature range of DS1626S+ is -55°C to +125°C.

  3. How is DS1626S+ interfaced with a microcontroller?

    • DS1626S+ can be interfaced with a microcontroller using its two-wire serial interface, making it easy to integrate into various technical solutions.

  4. Can DS1626S+ be used for temperature monitoring in industrial applications?

    • Yes, DS1626S+ is suitable for temperature monitoring in industrial applications due to its wide operating temperature range and accuracy.

  5. Does DS1626S+ require external calibration?

    • No, DS1626S+ does not require external calibration as it comes factory-calibrated.

  6. What is the resolution of temperature measurement provided by DS1626S+?

    • DS1626S+ provides a 9-bit temperature resolution, allowing for precise temperature measurements.

  7. Is DS1626S+ suitable for battery-powered applications?

    • Yes, DS1626S+ is suitable for battery-powered applications as it has low power consumption, extending battery life.

  8. Can DS1626S+ trigger an alarm based on temperature thresholds?

    • Yes, DS1626S+ features programmable temperature thresholds that can trigger an alarm when exceeded.

  9. What is the typical supply voltage for DS1626S+?

    • The typical supply voltage for DS1626S+ is 3.3V, making it compatible with common microcontroller and system voltages.

  10. Is DS1626S+ RoHS compliant?

    • Yes, DS1626S+ is RoHS compliant, meeting environmental standards for lead-free components.