Analog Devices Inc.
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ADR5045BRTZ-R2
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ADR5045BRTZ-R2

Product Overview

Category

The ADR5045BRTZ-R2 belongs to the category of voltage references.

Use

This product is primarily used in electronic circuits to provide a stable and accurate voltage reference.

Characteristics

  • High precision: The ADR5045BRTZ-R2 offers exceptional accuracy, ensuring reliable voltage references.
  • Low temperature coefficient: It exhibits minimal variation with temperature changes, maintaining stability over a wide range of operating conditions.
  • Low noise: This voltage reference minimizes unwanted electrical noise, making it suitable for sensitive applications.
  • Low power consumption: The ADR5045BRTZ-R2 consumes minimal power, contributing to energy efficiency in electronic systems.

Package

The ADR5045BRTZ-R2 is available in a small surface-mount package, which facilitates easy integration into circuit boards.

Essence

The essence of the ADR5045BRTZ-R2 lies in its ability to provide a precise and stable voltage reference, ensuring accurate operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of units per package.

Specifications

  • Output Voltage: 5.0V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 3 ppm/°C
  • Supply Voltage Range: 4.5V to 18V
  • Quiescent Current: 1.5 mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR5045BRTZ-R2 features a standard pin configuration:

  1. VOUT: Output Voltage
  2. GND: Ground
  3. VIN: Input Voltage

Functional Features

  • High precision voltage reference
  • Wide supply voltage range
  • Low temperature coefficient
  • Low power consumption
  • Low noise output

Advantages and Disadvantages

Advantages

  • Exceptional accuracy
  • Stable performance over temperature variations
  • Suitable for sensitive applications
  • Energy-efficient operation

Disadvantages

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

Working Principles

The ADR5045BRTZ-R2 utilizes advanced semiconductor technology to generate a stable reference voltage. It employs a combination of precision circuitry and temperature compensation techniques to ensure accurate and reliable performance.

Detailed Application Field Plans

The ADR5045BRTZ-R2 finds application in various electronic systems, including:

  1. Precision measurement instruments
  2. Data acquisition systems
  3. Analog-to-digital converters (ADCs)
  4. Voltage regulators
  5. Industrial control systems

Detailed and Complete Alternative Models

  1. ADR5040BRTZ-R2: Similar to the ADR5045BRTZ-R2 but with a 4.0V output voltage.
  2. ADR5050BRTZ-R2: Similar to the ADR5045BRTZ-R2 but with a 5.0V output voltage and improved initial accuracy.

These alternative models offer similar features and functionality, providing flexibility in choosing the appropriate voltage reference for specific applications.

In conclusion, the ADR5045BRTZ-R2 is a high-precision voltage reference that offers stability, accuracy, and low power consumption. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic systems.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADR5045BRTZ-R2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ADR5045BRTZ-R2 in technical solutions:

  1. Question: What is the purpose of ADR5045BRTZ-R2?
    Answer: ADR5045BRTZ-R2 is a voltage reference IC used for precision voltage regulation in various technical applications.

  2. Question: What is the output voltage range of ADR5045BRTZ-R2?
    Answer: The output voltage range of ADR5045BRTZ-R2 is 4.5V with a ±0.02% initial accuracy.

  3. Question: Can ADR5045BRTZ-R2 be used in battery-powered devices?
    Answer: Yes, ADR5045BRTZ-R2 can be used in battery-powered devices as it has low power consumption and operates over a wide temperature range.

  4. Question: How does ADR5045BRTZ-R2 ensure stability and accuracy?
    Answer: ADR5045BRTZ-R2 uses a bandgap voltage reference circuitry that provides stable and accurate output voltage even under varying conditions.

  5. Question: Is ADR5045BRTZ-R2 suitable for high-precision measurement equipment?
    Answer: Yes, ADR5045BRTZ-R2 is designed for high-precision applications such as data acquisition systems, instrumentation, and calibration equipment.

  6. Question: Can ADR5045BRTZ-R2 handle high current loads?
    Answer: No, ADR5045BRTZ-R2 is not designed to handle high current loads. It is primarily used as a voltage reference and should be followed by an appropriate buffer or amplifier for higher current requirements.

  7. Question: What is the operating temperature range of ADR5045BRTZ-R2?
    Answer: ADR5045BRTZ-R2 can operate within a temperature range of -40°C to +125°C, making it suitable for various industrial and automotive applications.

  8. Question: Does ADR5045BRTZ-R2 require external components for operation?
    Answer: Yes, ADR5045BRTZ-R2 requires external capacitors for stability and noise filtering. The datasheet provides recommended values and circuit configurations.

  9. Question: Can ADR5045BRTZ-R2 be used in low-power microcontroller circuits?
    Answer: Yes, ADR5045BRTZ-R2 is suitable for low-power microcontroller circuits as it has low quiescent current and can provide a stable reference voltage.

  10. Question: Is ADR5045BRTZ-R2 available in different package options?
    Answer: Yes, ADR5045BRTZ-R2 is available in a small SOT-23 package, which makes it suitable for space-constrained applications.

Please note that these answers are general and should be verified with the specific datasheet and application requirements before implementation.