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ADR430BRZ
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ADR430BRZ

Product Overview

Category

The ADR430BRZ 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 ADR430BRZ is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of the ADR430BRZ is to provide a stable and accurate voltage reference for precise voltage measurements and circuit operations.

Packaging/Quantity

The ADR430BRZ is typically sold 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

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

Functional Features

  • High precision voltage reference
  • Low power consumption
  • Excellent line and load regulation
  • Short-circuit protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High accuracy and stability ensure reliable performance.
  • Low temperature coefficient minimizes voltage drift over temperature variations.
  • Low output noise allows for precise measurements in sensitive applications.
  • Wide operating temperature range enables usage in extreme environments.

Disadvantages

  • Relatively higher cost compared to standard voltage references.
  • Limited output current may not be suitable for high-power applications.

Working Principles

The ADR430BRZ utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in low temperature coefficient and excellent long-term stability.

Detailed Application Field Plans

The ADR430BRZ finds application in various fields, including: 1. Precision measurement instruments 2. Data acquisition systems 3. Industrial control systems 4. Medical equipment 5. Automotive electronics

Detailed and Complete Alternative Models

  1. ADR431BRZ: Similar specifications with a different output voltage of 4.096V.
  2. ADR432BRZ: Similar specifications with a different output voltage of 5.0V.
  3. ADR433BRZ: Similar specifications with a different output voltage of 2.048V.

These alternative models provide flexibility in choosing the desired output voltage while maintaining similar performance characteristics.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ADR430BRZ i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of ADR430BRZ in technical solutions:

  1. Q: What is the ADR430BRZ? A: The ADR430BRZ is a precision voltage reference IC manufactured by Analog Devices.

  2. Q: What is the voltage range of the ADR430BRZ? A: The ADR430BRZ has a voltage range of 2.5V to 5.0V.

  3. Q: What is the typical output voltage accuracy of the ADR430BRZ? A: The typical output voltage accuracy of the ADR430BRZ is ±0.04%.

  4. Q: Can the ADR430BRZ be used in battery-powered applications? A: Yes, the ADR430BRZ can be used in battery-powered applications as it has low power consumption.

  5. Q: Is the ADR430BRZ suitable for high-precision measurement systems? A: Yes, the ADR430BRZ is suitable for high-precision measurement systems due to its low temperature coefficient and excellent long-term stability.

  6. Q: Does the ADR430BRZ require external components for operation? A: No, the ADR430BRZ does not require any external components for operation. It is a standalone voltage reference.

  7. Q: What is the operating temperature range of the ADR430BRZ? A: The ADR430BRZ has an operating temperature range of -40°C to +125°C.

  8. Q: Can the ADR430BRZ be used in automotive applications? A: Yes, the ADR430BRZ is suitable for automotive applications as it meets the required automotive standards.

  9. Q: Does the ADR430BRZ have built-in protection features? A: Yes, the ADR430BRZ has built-in protection features such as reverse battery protection and current limiting.

  10. Q: Can the ADR430BRZ be used in low-power microcontroller circuits? A: Yes, the ADR430BRZ can be used in low-power microcontroller circuits as it has low quiescent current and excellent line regulation.

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