Diodes Incorporated
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AP431AVG-A
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AP431AVG-A

Product Overview

Belongs to: Voltage References
Category: Electronic Components
Use: Provides a stable voltage reference for electronic circuits
Characteristics: High precision, low temperature coefficient, small package size
Package: SOT-23-3
Essence: Provides a precise and stable voltage reference for various electronic applications
Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage Output: 2.5V
  • Initial Accuracy: ±0.5%
  • Temperature Coefficient: 50ppm/°C
  • Operating Temperature Range: -40°C to 125°C
  • Supply Voltage Range: 1.0V to 6.0V
  • Quiescent Current: 80µA

Detailed Pin Configuration

  1. Vref (Output)
  2. GND (Ground)
  3. Vin (Input)

Functional Features

  • Provides a stable voltage reference for precision analog and digital circuits
  • Low quiescent current makes it suitable for battery-powered applications
  • Wide operating temperature range allows for use in various environmental conditions

Advantages

  • High precision and stability
  • Small package size
  • Low temperature coefficient
  • Wide supply voltage range

Disadvantages

  • Limited output voltage options
  • Sensitive to noise in the input voltage

Working Principles

The AP431AVG-A is based on a bandgap reference circuit that generates a stable voltage output regardless of variations in the supply voltage and temperature.

Detailed Application Field Plans

  • Precision analog and digital circuits
  • Battery-powered applications
  • Industrial control systems
  • Consumer electronics

Detailed and Complete Alternative Models

  • LM4040AIM3-2.5/NOPB
  • MAX6003EUR+T
  • LT1461ACS8-2.5#PBF

In conclusion, the AP431AVG-A voltage reference is a high-precision component with a wide range of applications in electronic circuits, offering stability and accuracy in a compact package.

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技術ソリューションにおける AP431AVG-A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is AP431AVG-A?

    • AP431AVG-A is a precision shunt voltage reference used in various technical solutions to provide stable and accurate voltage references.

  2. What is the typical application of AP431AVG-A?

    • The typical application of AP431AVG-A includes voltage regulation, power management, and precision analog circuits.

  3. What is the operating voltage range of AP431AVG-A?

    • The operating voltage range of AP431AVG-A is typically between 2.5V and 36V.

  4. What is the output voltage accuracy of AP431AVG-A?

    • The output voltage accuracy of AP431AVG-A is typically within ±1%.

  5. How does AP431AVG-A contribute to power management?

    • AP431AVG-A contributes to power management by providing a stable voltage reference for regulating power supplies and ensuring consistent performance.

  6. Can AP431AVG-A be used in battery-powered applications?

    • Yes, AP431AVG-A can be used in battery-powered applications due to its low power consumption and wide operating voltage range.

  7. What are the key features of AP431AVG-A for precision analog circuits?

    • The key features of AP431AVG-A for precision analog circuits include low temperature coefficient, high stability, and low dynamic impedance.

  8. Is AP431AVG-A suitable for industrial automation systems?

    • Yes, AP431AVG-A is suitable for industrial automation systems where precise voltage references are required for control and monitoring purposes.

  9. How does AP431AVG-A help in improving system reliability?

    • AP431AVG-A helps in improving system reliability by providing a stable voltage reference, which ensures consistent performance and reduces the risk of voltage-related failures.

  10. Are there any specific design considerations when using AP431AVG-A in technical solutions?

    • Some specific design considerations when using AP431AVG-A include proper PCB layout, thermal management, and noise immunity to maximize its performance and reliability in the application.