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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:
- VOUT: Output Voltage
- GND: Ground
- NC: No Connection
- NC: No Connection
- NC: No Connection
- NC: No Connection
- VIN: Input Voltage
- 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:
- Precision measurement instruments
- Data acquisition systems
- Industrial control systems
- Medical equipment
- Automotive electronics
- Communication devices
Detailed and Complete Alternative Models
- ADR432BRZ: Similar to ADR431BRZ with an output voltage of 4.096V.
- ADR433BRZ: Similar to ADR431BRZ with an output voltage of 5.0V.
- ADR434BRZ: Similar to ADR431BRZ with an output voltage of 10.0V.
- 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.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADR431BRZ v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ADR431BRZ in technical solutions:
Q: What is ADR431BRZ? A: ADR431BRZ is a precision voltage reference IC manufactured by Analog Devices Inc.
Q: What is the purpose of ADR431BRZ? A: The purpose of ADR431BRZ is to provide a stable and accurate voltage reference for various applications.
Q: What is the voltage output range of ADR431BRZ? A: ADR431BRZ has a fixed voltage output of 2.5V.
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.
Q: Is ADR431BRZ suitable for high-precision measurements? A: Yes, ADR431BRZ is designed for high-precision applications and offers excellent long-term stability.
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.
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.
Q: Does ADR431BRZ require external components for operation? A: Yes, ADR431BRZ requires an external resistor to set the desired output voltage.
Q: What is the typical supply voltage range for ADR431BRZ? A: ADR431BRZ operates with a supply voltage range of 4.5V to 18V.
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.