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ADR431BRZ
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ADR431BRZ

Product Overview

Category

The ADR431BRZ 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 ADR431BRZ is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ADR431BRZ lies in its ability to provide a stable and accurate voltage reference for precise circuit operation.

Packaging/Quantity

The ADR431BRZ is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.1%
  • 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 ADR431BRZ 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 power consumption
  • Excellent long-term stability
  • Low output impedance
  • Fast response time

Advantages and Disadvantages

Advantages

  • High accuracy and stability ensure reliable circuit performance.
  • Low temperature coefficient minimizes voltage variations with temperature changes.
  • Low output noise improves signal integrity.
  • Wide operating temperature range allows for versatile applications.

Disadvantages

  • Limited output current may restrict usage in high-power applications.
  • Higher cost compared to standard voltage references.

Working Principles

The ADR431BRZ utilizes a bandgap reference circuit to generate a stable and accurate voltage reference. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in low temperature coefficient and high precision.

Detailed Application Field Plans

The ADR431BRZ finds extensive application in various fields, including:

  1. Precision measurement instruments
  2. Data acquisition systems
  3. Industrial control systems
  4. Medical equipment
  5. Automotive electronics
  6. Communication devices

Detailed and Complete Alternative Models

  1. ADR432BRZ: Similar to ADR431BRZ with an output voltage of 4.096V.
  2. ADR433BRZ: Similar to ADR431BRZ with an output voltage of 5.0V.
  3. ADR434BRZ: Similar to ADR431BRZ with an output voltage of 10.0V.
  4. ADR435BRZ: Similar to ADR431BRZ with an output voltage of 15.0V.

These alternative models provide different output voltage options while maintaining similar characteristics and functionality.

In conclusion, the ADR431BRZ is a highly accurate and stable voltage reference that finds widespread use in precision electronic circuits. Its excellent performance, wide operating temperature range, and low noise make it a reliable choice for various applications.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi ADR431BRZ dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of ADR431BRZ in technical solutions:

  1. Q: What is ADR431BRZ? A: ADR431BRZ is a precision voltage reference IC manufactured by Analog Devices Inc.

  2. Q: What is the purpose of ADR431BRZ? A: The purpose of ADR431BRZ is to provide a stable and accurate voltage reference for various applications.

  3. Q: What is the voltage output range of ADR431BRZ? A: ADR431BRZ has a fixed voltage output of 2.5V.

  4. Q: Can ADR431BRZ be used in battery-powered devices? A: Yes, ADR431BRZ can be used in battery-powered devices as it has low power consumption.

  5. Q: Is ADR431BRZ suitable for high-precision measurements? A: Yes, ADR431BRZ is designed for high-precision applications and offers excellent long-term stability.

  6. Q: What is the temperature coefficient of ADR431BRZ? A: ADR431BRZ has a low temperature coefficient of 15 ppm/°C, ensuring accurate performance over a wide temperature range.

  7. Q: Can ADR431BRZ operate in harsh environments? A: Yes, ADR431BRZ is designed to operate in industrial and automotive environments, making it suitable for harsh conditions.

  8. Q: Does ADR431BRZ require external components for operation? A: Yes, ADR431BRZ requires an external resistor to set the desired output voltage.

  9. Q: What is the typical supply voltage range for ADR431BRZ? A: ADR431BRZ operates with a supply voltage range of 4.5V to 18V.

  10. Q: Can ADR431BRZ be used in precision analog-to-digital converters (ADCs)? A: Yes, ADR431BRZ is commonly used as a reference voltage for precision ADCs to ensure accurate conversion.

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