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REF5045IDR
Product Overview
Category
The REF5045IDR belongs to the category of voltage references.
Use
It is used as a precision voltage reference in various electronic circuits and systems.
Characteristics
- High precision
- Low temperature coefficient
- Low output noise
- Wide operating temperature range
Package
The REF5045IDR is available in a small outline package (SOIC) with 8 pins.
Essence
This voltage reference provides a stable and accurate reference voltage for analog-to-digital converters, data acquisition systems, and other precision measurement applications.
Packaging/Quantity
The REF5045IDR is typically packaged in reels and is available in quantities suitable for both prototyping and production.
Specifications
- Output Voltage: 5.0V
- Initial Accuracy: ±0.05%
- Temperature Coefficient: 3ppm/°C
- Operating Temperature Range: -40°C to 125°C
- Supply Voltage Range: 7V to 40V
- Output Current: 10mA
Detailed Pin Configuration
- VOUT
- NC
- GND
- NC
- NC
- NC
- NC
- VIN
Functional Features
- Precision voltage reference
- Low power consumption
- Stable output voltage over temperature and time
Advantages
- High accuracy
- Low temperature coefficient
- Wide operating temperature range
- Small form factor
Disadvantages
- Limited output current capability
- Higher cost compared to standard voltage references
Working Principles
The REF5045IDR uses a bandgap voltage reference circuit to generate a stable output voltage that is independent of variations in supply voltage and temperature. This ensures a reliable and accurate reference voltage for use in precision analog circuits.
Detailed Application Field Plans
- Data acquisition systems
- Instrumentation and measurement equipment
- Precision voltage regulators
- Analog-to-digital converters
- Sensor signal conditioning
Detailed and Complete Alternative Models
- REF5025IDR: 2.5V precision voltage reference
- REF5030IDR: 3.0V precision voltage reference
- REF5050IDR: 5.0V precision voltage reference
In conclusion, the REF5045IDR is a high-precision voltage reference suitable for a wide range of precision measurement and control applications, offering stable and accurate performance across varying operating conditions.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací REF5045IDR v technických řešeních
What is the REF5045IDR?
- The REF5045IDR is a precision voltage reference integrated circuit commonly used in technical solutions to provide stable and accurate voltage references.
What is the typical output voltage of the REF5045IDR?
- The typical output voltage of the REF5045IDR is 4.096V.
What is the operating temperature range of the REF5045IDR?
- The REF5045IDR typically operates within a temperature range of -40°C to 125°C.
How accurate is the REF5045IDR?
- The REF5045IDR has a typical initial accuracy of 0.05%.
What are the common applications of the REF5045IDR?
- The REF5045IDR is commonly used in precision instrumentation, data acquisition systems, and industrial control systems.
Does the REF5045IDR require external components for operation?
- Yes, the REF5045IDR requires external capacitors for stability and proper operation.
Can the REF5045IDR operate from a single power supply?
- Yes, the REF5045IDR can operate from a single power supply, typically ranging from 4.5V to 7V.
What is the typical output impedance of the REF5045IDR?
- The typical output impedance of the REF5045IDR is 0.3Ω.
Is the REF5045IDR available in different package types?
- Yes, the REF5045IDR is available in various package types, including SOIC and SOT-23.
Are there any special considerations for PCB layout when using the REF5045IDR?
- It is important to follow the manufacturer's recommended layout guidelines to minimize noise and ensure proper performance of the REF5045IDR.