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LM4040B20IDBZRG4
Product Overview
Category
The LM4040B20IDBZRG4 belongs to the category of precision voltage references.
Use
It is commonly used as a stable reference voltage source in various electronic circuits and systems.
Characteristics
- Precision output voltage
- Low temperature coefficient
- Wide operating range
- Small package size
Package
The LM4040B20IDBZRG4 is available in a small SOT-23 package, making it suitable for space-constrained applications.
Essence
The essence of LM4040B20IDBZRG4 lies in its ability to provide a stable and accurate voltage reference for precise circuit operation.
Packaging/Quantity
It is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Output Voltage: 2.048V
- Initial Accuracy: ±0.1%
- Temperature Coefficient: 20ppm/°C
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOT-23
Detailed Pin Configuration
The LM4040B20IDBZRG4 has three pins: 1. VOUT (Output) 2. NC (No Connection) 3. GND (Ground)
Functional Features
- Precise voltage reference
- Low temperature drift
- Wide operating temperature range
- Small form factor
Advantages and Disadvantages
Advantages
- High precision
- Wide operating temperature range
- Small package size
Disadvantages
- Limited output voltage options
- No built-in thermal shutdown feature
Working Principles
The LM4040B20IDBZRG4 operates based on the bandgap reference principle, providing a stable output voltage regardless of variations in input voltage or temperature.
Detailed Application Field Plans
The LM4040B20IDBZRG4 finds application in various fields including: - Precision analog circuits - Sensor interfaces - Battery management systems - Portable electronics
Detailed and Complete Alternative Models
Some alternative models to LM4040B20IDBZRG4 include: - LM385 - LT1021 - MAX6126
In conclusion, the LM4040B20IDBZRG4 is a precision voltage reference that offers high accuracy, stability, and versatility in a compact package, making it an ideal choice for applications requiring a reliable voltage reference.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LM4040B20IDBZRG4 trong giải pháp kỹ thuật
What is the LM4040B20IDBZRG4?
- The LM4040B20IDBZRG4 is a precision voltage reference that provides a 2.048V output voltage with a typical accuracy of ±0.1%.
What are the typical applications of LM4040B20IDBZRG4?
- It is commonly used as a voltage reference in analog circuits, data converters, and precision measurement equipment.
What is the operating temperature range of LM4040B20IDBZRG4?
- The LM4040B20IDBZRG4 can operate within a temperature range of -40°C to 125°C.
What is the supply voltage range for LM4040B20IDBZRG4?
- The supply voltage range for LM4040B20IDBZRG4 is 4.5V to 10V.
What is the output voltage tolerance of LM4040B20IDBZRG4?
- The output voltage tolerance of LM4040B20IDBZRG4 is typically ±0.1%.
Can LM4040B20IDBZRG4 be used in battery-powered applications?
- Yes, LM4040B20IDBZRG4 is suitable for battery-powered applications due to its low power consumption and wide supply voltage range.
Is LM4040B20IDBZRG4 available in a surface-mount package?
- Yes, LM4040B20IDBZRG4 is available in a small SOT-23 package, making it suitable for compact designs.
What are the key features of LM4040B20IDBZRG4?
- Some key features include low temperature coefficient, low dynamic impedance, and excellent long-term stability.
Can LM4040B20IDBZRG4 be used in automotive electronics?
- Yes, LM4040B20IDBZRG4 is AEC-Q100 qualified, making it suitable for automotive applications.
Are there any application notes or design resources available for LM4040B20IDBZRG4?
- Yes, Texas Instruments provides comprehensive application notes and design resources for integrating LM4040B20IDBZRG4 into technical solutions.