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REF6125IDGKR
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REF6125IDGKR

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage References

Characteristics: - High precision voltage reference - Low temperature coefficient - Wide operating voltage range - Low power consumption

Package: SOT-23-3

Essence: REF6125IDGKR is a voltage reference IC that provides a stable and accurate voltage output for various electronic applications.

Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.1%
  • Temperature Coefficient: 10ppm/°C
  • Operating Voltage Range: 2.7V to 5.5V
  • Quiescent Current: 45µA
  • Load Regulation: 20ppm/mA
  • Line Regulation: 10ppm/V
  • Dropout Voltage: 200mV

Detailed Pin Configuration

REF6125IDGKR has three pins arranged as follows:

  1. VOUT: Output voltage pin
  2. GND: Ground pin
  3. VIN: Input voltage pin

Functional Features

  • High precision: The REF6125IDGKR offers excellent initial accuracy and low temperature coefficient, ensuring a stable and precise output voltage.
  • Wide operating voltage range: It can operate within a wide voltage range, making it suitable for various electronic devices.
  • Low power consumption: With a quiescent current of only 45µA, it consumes minimal power, making it ideal for battery-powered applications.

Advantages and Disadvantages

Advantages: - High precision and stability - Wide operating voltage range - Low power consumption - Small package size

Disadvantages: - Limited output voltage options - Sensitive to external noise

Working Principles

The REF6125IDGKR utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations by employing a temperature coefficient compensation technique. The input voltage is regulated and converted into a precise output voltage, which remains constant even with changes in temperature and load conditions.

Detailed Application Field Plans

The REF6125IDGKR can be used in various applications, including but not limited to: - Precision measurement instruments - Data acquisition systems - Portable electronic devices - Battery management systems - Industrial control systems

Detailed and Complete Alternative Models

  1. REF5025IDGKT: 2.5V Voltage Reference, SOT-23-3 package
  2. REF3030AIDBZT: 3.0V Voltage Reference, SOT-23-3 package
  3. REF5045IDGKT: 4.5V Voltage Reference, SOT-23-3 package
  4. REF102CU: 10V Voltage Reference, TO-99 package
  5. REF6150IDGKT: 15V Voltage Reference, SOT-23-3 package

These alternative models provide different output voltages and package options to suit specific application requirements.

In conclusion, the REF6125IDGKR is a high precision voltage reference IC that offers stability, accuracy, and low power consumption. Its wide operating voltage range and small package size make it suitable for various electronic applications. However, it has limited output voltage options and may be sensitive to external noise.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi REF6125IDGKR dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of REF6125IDGKR in technical solutions:

  1. Question: What is the REF6125IDGKR?
    Answer: The REF6125IDGKR is a specific model of a voltage reference IC used in various technical applications.

  2. Question: What is the purpose of using REF6125IDGKR in technical solutions?
    Answer: The REF6125IDGKR provides a stable and accurate voltage reference, which is essential for precise measurements and reliable operation of electronic circuits.

  3. Question: What is the voltage range supported by REF6125IDGKR?
    Answer: The REF6125IDGKR supports a voltage range of typically 1.225V to 6.144V.

  4. Question: Can REF6125IDGKR be used in battery-powered devices?
    Answer: Yes, REF6125IDGKR can be used in battery-powered devices as it has low power consumption and operates within a wide supply voltage range.

  5. Question: How accurate is the voltage reference provided by REF6125IDGKR?
    Answer: REF6125IDGKR offers high accuracy with a typical initial accuracy of ±0.05% and a temperature coefficient of ±50ppm/°C.

  6. Question: Is REF6125IDGKR suitable for precision analog-to-digital converters (ADCs)?
    Answer: Yes, REF6125IDGKR is commonly used with precision ADCs to provide a stable reference voltage for accurate conversion of analog signals.

  7. Question: Can REF6125IDGKR be used in industrial automation systems?
    Answer: Absolutely, REF6125IDGKR is designed for industrial applications and can be used in automation systems, control panels, and other industrial equipment.

  8. Question: Does REF6125IDGKR have built-in protection features?
    Answer: Yes, REF6125IDGKR includes built-in protection against overvoltage, reverse voltage, and short circuits, ensuring the safety of the device and the connected circuitry.

  9. Question: Can multiple REF6125IDGKR be used in parallel for higher precision?
    Answer: Yes, multiple REF6125IDGKR can be connected in parallel to achieve higher precision and redundancy in critical applications.

  10. Question: Are there any application notes or reference designs available for REF6125IDGKR?
    Answer: Yes, the manufacturer provides application notes and reference designs that offer guidance on using REF6125IDGKR in various technical solutions. These resources can help optimize performance and address specific design challenges.

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