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LM4040C20IDBZR
Product Overview
LM4040C20IDBZR belongs to the category of precision voltage references. It is commonly used in electronic circuits to provide a stable and accurate voltage reference for various applications. The LM4040C20IDBZR is known for its high precision, low temperature coefficient, and small package size. It is available in a SOT-23 package and is designed to operate over a wide temperature range.
Basic Information
- Category: Precision Voltage Reference
- Use: Provides stable and accurate voltage reference
- Characteristics: High precision, low temperature coefficient, small package size
- Package: SOT-23
- Essence: Stability and accuracy in voltage reference
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
The LM4040C20IDBZR has the following 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 LM4040C20IDBZR has three pins: 1. VOUT: Output Voltage 2. NC: No Connection 3. GND: Ground
Functional Features
- High precision voltage reference
- Low temperature coefficient
- Small package size
- Wide operating temperature range
Advantages and Disadvantages
Advantages
- Provides stable and accurate voltage reference
- Suitable for precision electronic circuits
- Wide operating temperature range
Disadvantages
- Limited output voltage options
- Sensitive to external noise and interference
Working Principles
The LM4040C20IDBZR works by utilizing a precision bandgap reference to generate a stable voltage output. It compensates for changes in temperature and load conditions to maintain a consistent reference voltage.
Detailed Application Field Plans
The LM4040C20IDBZR is commonly used in the following applications: - Precision analog-to-digital converters - Data acquisition systems - Battery management systems - Portable instrumentation - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to LM4040C20IDBZR include: - LM385 - LT1021 - MAX6126
In conclusion, the LM4040C20IDBZR is a precision voltage reference that offers stability, accuracy, and reliability for various electronic applications. Its compact size and wide operating temperature range make it suitable for demanding environments where precise voltage references are essential.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de LM4040C20IDBZR em soluções técnicas
What is the LM4040C20IDBZR?
- The LM4040C20IDBZR is a precision voltage reference diode that provides a stable 2.048V output voltage.
What are the typical applications of the LM4040C20IDBZR?
- It is commonly used in precision voltage regulation, current limiting, and biasing applications in various electronic circuits.
What is the operating temperature range of the LM4040C20IDBZR?
- The LM4040C20IDBZR operates within a temperature range of -40°C to 125°C, making it suitable for a wide range of environments.
What is the output voltage tolerance of the LM4040C20IDBZR?
- The output voltage tolerance of the LM4040C20IDBZR is typically ±0.1%, ensuring precise voltage regulation.
Can the LM4040C20IDBZR be used in battery-powered applications?
- Yes, the low quiescent current and stable output voltage make it suitable for battery-powered devices and portable electronics.
What is the maximum supply current of the LM4040C20IDBZR?
- The maximum supply current of the LM4040C20IDBZR is typically 75μA, minimizing power consumption in the circuit.
Is the LM4040C20IDBZR available in a surface-mount package?
- Yes, the LM4040C20IDBZR is available in a small SOT-23 package, making it suitable for compact designs and PCB integration.
Does the LM4040C20IDBZR require an external capacitor for stability?
- No, the LM4040C20IDBZR does not require an external capacitor for stability, simplifying the design and reducing component count.
What is the long-term stability of the LM4040C20IDBZR?
- The LM4040C20IDBZR exhibits excellent long-term stability, ensuring reliable performance over time.
Can the LM4040C20IDBZR be used in automotive applications?
- Yes, the LM4040C20IDBZR is suitable for automotive electronics due to its wide temperature range and robust performance characteristics.