QD Devices Inc.
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ADR4525BRZ
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ADR4525BRZ

Product Overview

Category

The ADR4525BRZ belongs to the category of voltage references.

Use

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

Characteristics

  • High accuracy and stability
  • Low temperature coefficient
  • Low output noise
  • Wide operating temperature range

Package

The ADR4525BRZ is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of the ADR4525BRZ is to provide a stable and accurate voltage reference for precise voltage regulation in electronic systems.

Packaging/Quantity

The ADR4525BRZ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Supply Voltage Range: 4.5V to 18V
  • Output Current: 10mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR4525BRZ has the following pin configuration:

  1. VOUT: Output Voltage
  2. GND: Ground
  3. NC: No Connection
  4. NC: No Connection
  5. NC: No Connection
  6. NC: No Connection
  7. VIN: Input Voltage
  8. NC: No Connection

Functional Features

  • High precision voltage reference
  • Low temperature coefficient ensures stability over a wide temperature range
  • Low output noise for clean and reliable voltage regulation
  • Wide supply voltage range allows for versatile applications

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low temperature coefficient
  • Low output noise
  • Wide operating temperature range
  • Versatile supply voltage range

Disadvantages

  • Limited output current capability (10mA)

Working Principles

The ADR4525BRZ utilizes a bandgap voltage reference circuit to generate a stable and accurate voltage output. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in a low temperature coefficient.

Detailed Application Field Plans

The ADR4525BRZ finds applications in various fields, including: 1. Precision analog-to-digital converters (ADCs) 2. Data acquisition systems 3. Industrial control systems 4. Medical equipment 5. Test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ADR4525BRZ include: 1. LT6654-2.5: Precision Voltage Reference, 2.5V Output 2. MAX6190: Low-Noise, Precision Voltage Reference, 2.5V Output 3. REF5025: Precision Voltage Reference, 2.5V Output

These alternatives can be considered based on specific requirements and application needs.

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Énumérez 10 questions et réponses courantes liées à l'application de ADR4525BRZ dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of ADR4525BRZ in technical solutions:

  1. Q: What is ADR4525BRZ? A: ADR4525BRZ is a precision voltage reference IC manufactured by Analog Devices.

  2. Q: What is the voltage output range of ADR4525BRZ? A: The voltage output range of ADR4525BRZ is 2.5V with a ±0.02% initial accuracy.

  3. Q: What is the typical temperature coefficient of ADR4525BRZ? A: The typical temperature coefficient of ADR4525BRZ is 3 ppm/°C.

  4. Q: Can ADR4525BRZ be used in high-precision measurement applications? A: Yes, ADR4525BRZ is suitable for high-precision measurement applications due to its low noise and excellent long-term stability.

  5. Q: Is ADR4525BRZ suitable for battery-powered devices? A: Yes, ADR4525BRZ has low power consumption and can be used in battery-powered devices.

  6. Q: What is the operating temperature range of ADR4525BRZ? A: The operating temperature range of ADR4525BRZ is -40°C to +125°C.

  7. Q: Can ADR4525BRZ be used as a voltage reference for analog-to-digital converters (ADCs)? A: Yes, ADR4525BRZ can provide a stable and accurate voltage reference for ADCs.

  8. Q: Does ADR4525BRZ require any external components for operation? A: No, ADR4525BRZ is a standalone voltage reference and does not require any external components.

  9. Q: What is the output current capability of ADR4525BRZ? A: The output current capability of ADR4525BRZ is typically 10 mA.

  10. Q: Can ADR4525BRZ be used in automotive applications? A: Yes, ADR4525BRZ is suitable for automotive applications as it meets the required automotive standards and has a wide operating temperature range.

Please note that these answers are general and may vary depending on specific application requirements.