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ADR391AUJZ-R2
Product Overview
Category
The ADR391AUJZ-R2 belongs to the category of precision voltage references.
Use
It is used to provide a stable and accurate voltage reference for various electronic circuits and systems.
Characteristics
- High precision
- Low temperature coefficient
- Low output noise
- Wide operating temperature range
Package
The ADR391AUJZ-R2 comes in a small outline package (SOT-23) with three leads.
Essence
The essence of ADR391AUJZ-R2 lies in its ability to provide a precise and stable voltage reference for critical applications.
Packaging/Quantity
The ADR391AUJZ-R2 is typically available in reels containing 3000 units.
Specifications
- Output Voltage: 2.5V
- Initial Accuracy: ±0.1%
- Temperature Coefficient: 3ppm/°C
- Operating Temperature Range: -40°C to 125°C
- Supply Voltage Range: 4.5V to 18V
- Output Noise: 9µVp-p (0.1Hz to 10Hz)
Detailed Pin Configuration
The ADR391AUJZ-R2 has three pins: 1. VOUT (Output) 2. GND (Ground) 3. VIN (Input)
Functional Features
- Precision voltage reference
- Low temperature drift
- Low output noise
- Wide supply voltage range
Advantages
- High precision and accuracy
- Stable output over a wide temperature range
- Low noise ensures minimal interference in sensitive circuits
Disadvantages
- Limited output voltage options
- Sensitive to improper handling and ESD
Working Principles
The ADR391AUJZ-R2 utilizes bandgap reference circuitry to generate a stable voltage output that remains relatively unaffected by changes in temperature and supply voltage. This is achieved through the use of precision components and advanced semiconductor manufacturing techniques.
Detailed Application Field Plans
The ADR391AUJZ-R2 is commonly used in the following applications: - Precision analog-to-digital converters - Data acquisition systems - Industrial control systems - Medical instrumentation - Test and measurement equipment
Detailed and Complete Alternative Models
Some alternative models to the ADR391AUJZ-R2 include: - ADR392AUJZ-R2 - ADR390AUJZ-R2 - ADR394AUJZ-R2
In conclusion, the ADR391AUJZ-R2 is a precision voltage reference that offers high accuracy, stability, and low noise, making it suitable for a wide range of precision electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADR391AUJZ-R2 v technických řešeních
What is ADR391AUJZ-R2?
- ADR391AUJZ-R2 is a precision voltage reference IC that provides a stable and accurate output voltage for various technical applications.
What is the typical output voltage of ADR391AUJZ-R2?
- The typical output voltage of ADR391AUJZ-R2 is 2.5V.
What is the operating temperature range of ADR391AUJZ-R2?
- ADR391AUJZ-R2 operates within a temperature range of -40°C to +125°C.
What are the key features of ADR391AUJZ-R2?
- ADR391AUJZ-R2 features low temperature coefficient, high accuracy, low dropout voltage, and low noise performance.
How is ADR391AUJZ-R2 typically used in technical solutions?
- ADR391AUJZ-R2 is commonly used as a voltage reference in precision measurement equipment, data acquisition systems, and industrial control systems.
What is the supply voltage range for ADR391AUJZ-R2?
- The supply voltage range for ADR391AUJZ-R2 is 4.5V to 18V.
Does ADR391AUJZ-R2 require external components for operation?
- ADR391AUJZ-R2 requires only minimal external components for operation, making it suitable for space-constrained designs.
Is ADR391AUJZ-R2 suitable for battery-powered applications?
- Yes, ADR391AUJZ-R2's low dropout voltage and low power consumption make it well-suited for battery-powered applications.
What is the package type of ADR391AUJZ-R2?
- ADR391AUJZ-R2 is available in a small SOT-23 package, which is ideal for compact designs.
Are there any application notes or reference designs available for ADR391AUJZ-R2?
- Yes, Analog Devices provides comprehensive application notes and reference designs to assist with the integration of ADR391AUJZ-R2 into technical solutions.