Maxim Integrated
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DS1814CR-5-U
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DS1814CR-5-U

Product Overview

Category

DS1814CR-5-U belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for various applications.

Characteristics

  • Compact size
  • High durability
  • Wide operating temperature range
  • Low power consumption

Package

DS1814CR-5-U is available in a small surface mount package.

Essence

The essence of DS1814CR-5-U lies in its ability to provide precise voltage regulation and monitoring in electronic systems.

Packaging/Quantity

DS1814CR-5-U is typically packaged in reels containing a quantity of 1000 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: 5V
  • Output Current: Up to 100mA
  • Operating Temperature Range: -40°C to +85°C
  • Accuracy: ±2%

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground reference
  3. OUT: Regulated output voltage

Functional Features

  • Voltage regulation: DS1814CR-5-U ensures a stable output voltage of 5V, regardless of input voltage fluctuations.
  • Overvoltage protection: It safeguards connected devices by preventing the output voltage from exceeding a predefined threshold.
  • Undervoltage lockout: DS1814CR-5-U shuts down the output when the input voltage falls below a certain level, protecting the circuitry from damage.
  • Power-on reset: It generates a reset signal upon power-up, ensuring proper initialization of the system.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Protection against overvoltage and undervoltage conditions
  • Compact size allows for easy integration into circuit designs
  • Wide operating temperature range enables usage in various environments

Disadvantages

  • Limited output current capacity (up to 100mA)
  • Accuracy may be affected by external factors such as temperature variations

Working Principles

DS1814CR-5-U utilizes a combination of voltage regulation and monitoring techniques to ensure a stable output voltage. It continuously compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain the desired output.

Detailed Application Field Plans

DS1814CR-5-U finds applications in various electronic systems, including but not limited to: - Power supplies - Battery-powered devices - Embedded systems - Industrial control systems

Detailed and Complete Alternative Models

  1. DS1814AR-5-U: Similar to DS1814CR-5-U, but operates over a wider temperature range (-55°C to +125°C).
  2. DS1814BR-5-U: Offers higher accuracy (±1%) compared to DS1814CR-5-U.
  3. DS1814DR-5-U: Provides higher output current capability (up to 500mA) while maintaining voltage regulation features.

These alternative models offer different specifications and features to cater to specific application requirements.

Note: The content provided above is approximately 300 words. Additional information can be added to meet the required word count of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DS1814CR-5-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of DS1814CR-5-U in technical solutions:

  1. Q: What is DS1814CR-5-U? A: DS1814CR-5-U is a specific model of a digital temperature sensor and thermostat IC.

  2. Q: What are the key features of DS1814CR-5-U? A: Some key features include a digital output, programmable temperature setpoints, hysteresis control, and low power consumption.

  3. Q: How can DS1814CR-5-U be used in technical solutions? A: DS1814CR-5-U can be used for temperature monitoring and control in various applications such as HVAC systems, industrial equipment, and consumer electronics.

  4. Q: How accurate is DS1814CR-5-U in temperature measurement? A: DS1814CR-5-U has a typical accuracy of ±2°C, which can be further improved with calibration.

  5. Q: Can DS1814CR-5-U communicate with other devices or microcontrollers? A: No, DS1814CR-5-U does not have built-in communication capabilities. It provides a digital output that can be read by a microcontroller or other devices.

  6. Q: Is DS1814CR-5-U suitable for outdoor applications? A: Yes, DS1814CR-5-U can be used in outdoor applications as it has a wide operating temperature range and is designed to withstand harsh environments.

  7. Q: Can DS1814CR-5-U be powered directly from a battery? A: Yes, DS1814CR-5-U operates at a supply voltage range of 2.7V to 5.5V, making it compatible with various power sources, including batteries.

  8. Q: Can DS1814CR-5-U be used for temperature control in medical devices? A: Yes, DS1814CR-5-U can be utilized in medical devices that require precise temperature monitoring and control.

  9. Q: Does DS1814CR-5-U have any built-in protection features? A: Yes, DS1814CR-5-U has built-in overtemperature and undervoltage lockout protection to ensure safe operation.

  10. Q: Are there any application notes or reference designs available for DS1814CR-5-U? A: Yes, the manufacturer provides application notes and reference designs that can help in implementing DS1814CR-5-U in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases.