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ADR392AUJZ-R2
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Reference
Characteristics: - High precision voltage reference - Low temperature coefficient - Wide operating temperature range - Low power consumption
Package: SOT-23
Essence: ADR392AUJZ-R2 is a voltage reference IC that provides a stable and accurate voltage output for various electronic applications.
Packaging/Quantity: The ADR392AUJZ-R2 is typically sold in reels containing 3000 units.
Specifications
- Output Voltage Range: 1.22V to 5.0V
- Initial Accuracy: ±0.05%
- Temperature Coefficient: 10ppm/°C
- Supply Voltage Range: 2.7V to 5.5V
- Quiescent Current: 120µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The ADR392AUJZ-R2 has three pins:
- VOUT: Output voltage pin
- GND: Ground pin
- VIN: Input voltage pin
Functional Features
- High accuracy and stability: The ADR392AUJZ-R2 provides a precise and stable output voltage, ensuring reliable performance in various applications.
- Low temperature coefficient: The low temperature coefficient ensures minimal voltage drift over a wide temperature range.
- Low power consumption: The IC consumes low power, making it suitable for battery-powered devices.
- Wide operating temperature range: The ADR392AUJZ-R2 can operate reliably in extreme temperature conditions.
Advantages and Disadvantages
Advantages: - High precision and stability - Low power consumption - Wide operating temperature range
Disadvantages: - Limited output voltage range - Relatively high initial cost compared to some alternatives
Working Principles
The ADR392AUJZ-R2 utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations by employing a proportional-to-absolute-temperature (PTAT) current source and a negative temperature coefficient (NTC) resistor.
Detailed Application Field Plans
The ADR392AUJZ-R2 is commonly used in the following applications:
- Precision analog-to-digital converters (ADCs)
- Data acquisition systems
- Industrial control systems
- Portable medical devices
- Test and measurement equipment
Detailed and Complete Alternative Models
- ADR391AUJZ-R2: Similar specifications, but with a lower initial accuracy of ±0.1%
- ADR394AUJZ-R2: Higher initial accuracy of ±0.02%, suitable for more demanding applications
- ADR395AUJZ-R2: Offers an extended operating temperature range of -55°C to +125°C
These alternative models provide options with varying levels of precision and temperature range to suit different application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ADR392AUJZ-R2 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of ADR392AUJZ-R2 in technical solutions:
1. What is the ADR392AUJZ-R2? - The ADR392AUJZ-R2 is a precision voltage reference IC manufactured by Analog Devices.
2. What is the purpose of using ADR392AUJZ-R2 in technical solutions? - The ADR392AUJZ-R2 is commonly used as a stable voltage reference in various technical applications, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), power supplies, and sensor calibration.
3. What is the output voltage range of ADR392AUJZ-R2? - The ADR392AUJZ-R2 provides a fixed output voltage of 2.5V.
4. What is the typical temperature coefficient of ADR392AUJZ-R2? - The typical temperature coefficient of ADR392AUJZ-R2 is 3 ppm/°C.
5. What is the operating temperature range for ADR392AUJZ-R2? - The operating temperature range for ADR392AUJZ-R2 is -40°C to +125°C.
6. Can ADR392AUJZ-R2 be used in battery-powered applications? - Yes, ADR392AUJZ-R2 can be used in battery-powered applications as it has low power consumption and operates within a wide temperature range.
7. Does ADR392AUJZ-R2 require external components for operation? - Yes, ADR392AUJZ-R2 requires external capacitors for stability and noise filtering.
8. Is ADR392AUJZ-R2 suitable for high-precision measurements? - Yes, ADR392AUJZ-R2 is designed for high-precision applications and offers excellent long-term stability and low noise performance.
9. Can ADR392AUJZ-R2 be used in automotive applications? - Yes, ADR392AUJZ-R2 is suitable for automotive applications as it meets the required automotive quality standards.
10. What is the package type of ADR392AUJZ-R2? - ADR392AUJZ-R2 comes in a small SOT-23 package, which makes it suitable for space-constrained designs.
Please note that these answers are general and may vary depending on specific application requirements.