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REF03GPZ
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REF03GPZ

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

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

Package: TO-92

Essence: The REF03GPZ is a voltage reference IC that provides a stable and accurate voltage output for various applications.

Packaging/Quantity: The REF03GPZ is available in a TO-92 package and is typically sold in reels of 1000 units.

Specifications

  • Output Voltage Range: 2.5V to 10V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Supply Voltage Range: 4V to 40V
  • Quiescent Current: 1.5mA

Detailed Pin Configuration

The REF03GPZ has three pins:

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

Functional Features

  • High precision voltage reference
  • Low temperature coefficient ensures stability over a wide temperature range
  • Low power consumption makes it suitable for battery-powered applications
  • Wide operating voltage range allows for flexibility in different circuit designs

Advantages

  • Excellent accuracy and stability
  • Low temperature coefficient ensures reliable performance in varying temperatures
  • Low power consumption extends battery life in portable devices
  • Versatile operating voltage range enables compatibility with various systems

Disadvantages

  • Relatively higher cost compared to some other voltage references
  • Limited output voltage range compared to certain specialized voltage references

Working Principles

The REF03GPZ utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing temperature-dependent components, ensuring consistent performance across different environmental conditions.

Detailed Application Field Plans

The REF03GPZ is commonly used in the following applications:

  1. Precision analog-to-digital converters (ADCs)
  2. Digital-to-analog converters (DACs)
  3. Voltage regulators
  4. Sensor calibration circuits
  5. Test and measurement equipment

Detailed and Complete Alternative Models

  1. REF02AP: Similar voltage reference IC with a different package (PDIP-8)
  2. REF04AP: Higher precision voltage reference IC with lower initial accuracy (±0.02%)
  3. REF05AP: Lower power consumption voltage reference IC with wider temperature range

These alternative models offer similar functionality to the REF03GPZ but may have variations in specifications, package type, or performance characteristics.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av REF03GPZ i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of REF03GPZ in technical solutions:

  1. Q: What is REF03GPZ? A: REF03GPZ is a precision voltage reference integrated circuit (IC) commonly used in technical solutions.

  2. Q: What is the purpose of REF03GPZ? A: The purpose of REF03GPZ is to provide a stable and accurate voltage reference for various applications.

  3. Q: What is the voltage output range of REF03GPZ? A: REF03GPZ has a voltage output range of 2.5V to 12V, making it suitable for a wide range of applications.

  4. Q: How accurate is REF03GPZ? A: REF03GPZ has a typical accuracy of ±0.05% and a maximum temperature coefficient of 50ppm/°C, ensuring precise voltage references.

  5. Q: Can REF03GPZ operate over a wide temperature range? A: Yes, REF03GPZ is designed to operate over a temperature range of -40°C to +125°C, making it suitable for various environments.

  6. Q: What are some typical applications of REF03GPZ? A: REF03GPZ is commonly used in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), power supplies, and sensor interfaces.

  7. Q: Does REF03GPZ require external components for operation? A: Yes, REF03GPZ requires external capacitors for stability and noise filtering. The datasheet provides recommended values.

  8. Q: Can REF03GPZ be powered from a single supply voltage? A: Yes, REF03GPZ can be powered from a single positive supply voltage, typically ranging from 4.5V to 36V.

  9. Q: Is REF03GPZ available in different package options? A: Yes, REF03GPZ is available in various package options, including 8-pin SOIC and PDIP packages for ease of integration.

  10. Q: Where can I find more information about REF03GPZ? A: You can find detailed information about REF03GPZ in the datasheet provided by the manufacturer or on their official website.