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REF6145IDGKR
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REF6145IDGKR

Product Overview

Category

REF6145IDGKR belongs to the category of voltage references.

Use

This product is primarily used as a precision voltage reference in various electronic circuits.

Characteristics

  • High accuracy and stability
  • Low temperature coefficient
  • Wide operating temperature range
  • Low power consumption

Package

The REF6145IDGKR is available in a small outline package (SOT-23) which ensures easy integration into circuit designs.

Essence

The essence of REF6145IDGKR lies in its ability to provide a stable and accurate voltage reference, serving as a reliable benchmark for other components in electronic systems.

Packaging/Quantity

The REF6145IDGKR is typically packaged in reels containing 3000 units per reel.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.1%
  • Temperature Coefficient: 10ppm/°C
  • Operating Temperature Range: -40°C to +125°C
  • Supply Voltage Range: 2.7V to 5.5V
  • Quiescent Current: 60µA

Detailed Pin Configuration

The REF6145IDGKR has three pins:

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

Functional Features

  • High precision voltage reference
  • Low power consumption
  • Excellent temperature stability
  • Wide supply voltage range
  • Small form factor for easy integration

Advantages and Disadvantages

Advantages

  • Provides highly accurate and stable voltage reference
  • Suitable for a wide range of applications
  • Low power consumption enhances energy efficiency
  • Compact package allows for space-saving designs

Disadvantages

  • Relatively higher cost compared to standard voltage references
  • Limited output voltage options

Working Principles

The REF6145IDGKR utilizes a bandgap voltage reference circuit to generate a stable and precise output voltage. It compensates for temperature variations by employing a temperature compensation network, resulting in minimal drift over a wide temperature range.

Detailed Application Field Plans

The REF6145IDGKR finds applications in various fields, including:

  1. Precision analog-to-digital converters (ADCs)
  2. Voltage regulators
  3. Sensor calibration circuits
  4. Data acquisition systems
  5. Portable electronic devices

Detailed and Complete Alternative Models

  1. REF6150IDGKR: 5V precision voltage reference with similar specifications.
  2. REF6133IDGKR: 3.3V precision voltage reference with similar characteristics.
  3. REF6120IDGKR: 1.2V precision voltage reference suitable for low voltage applications.

These alternative models offer different output voltages while maintaining comparable accuracy and stability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací REF6145IDGKR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of REF6145IDGKR in technical solutions:

  1. Question: What is REF6145IDGKR?
    Answer: REF6145IDGKR is a voltage reference IC (integrated circuit) that provides a stable and accurate voltage reference for various technical applications.

  2. Question: What is the voltage output range of REF6145IDGKR?
    Answer: The voltage output range of REF6145IDGKR is typically between 1.225V and 5.5V.

  3. Question: What is the accuracy of REF6145IDGKR?
    Answer: REF6145IDGKR has a typical accuracy of ±0.05% over the specified temperature range.

  4. Question: Can REF6145IDGKR be used in precision measurement applications?
    Answer: Yes, REF6145IDGKR is suitable for precision measurement applications where a stable and accurate voltage reference is required.

  5. Question: What is the operating temperature range of REF6145IDGKR?
    Answer: REF6145IDGKR can operate within a temperature range of -40°C to +125°C.

  6. Question: Is REF6145IDGKR a low-power device?
    Answer: Yes, REF6145IDGKR is designed to be a low-power device, making it suitable for battery-powered applications.

  7. Question: Can REF6145IDGKR be used in industrial control systems?
    Answer: Absolutely, REF6145IDGKR is commonly used in industrial control systems where precise voltage references are crucial for accurate measurements and control.

  8. Question: Does REF6145IDGKR require any external components for operation?
    Answer: Yes, REF6145IDGKR requires an external bypass capacitor for stability and noise reduction.

  9. Question: Can REF6145IDGKR be used in automotive applications?
    Answer: Yes, REF6145IDGKR is qualified for automotive applications and can withstand the harsh operating conditions typically found in automotive environments.

  10. Question: What package options are available for REF6145IDGKR?
    Answer: REF6145IDGKR is available in a small SOT-23 package, making it suitable for space-constrained applications.

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