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SM72480SDX-120/NOPB
Introduction
The SM72480SDX-120/NOPB is a versatile integrated circuit that belongs to the category of precision voltage references. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Precision Voltage Reference
- Use: Provides stable and accurate reference voltage for various applications
- Characteristics: High precision, low temperature coefficient, low noise, and high stability
- Package: SDIP (Shrink Dual Inline Package)
- Essence: Provides a stable and reliable reference voltage for precise analog circuitry
- Packaging/Quantity: Available in tape and reel packaging with varying quantities
Specifications
- Output Voltage: 1.2V
- Temperature Coefficient: ±5ppm/°C
- Operating Temperature Range: -40°C to 125°C
- Initial Accuracy: ±0.05%
- Output Current: 10mA
- Supply Voltage: 4.5V to 7V
- Line Regulation: 0.02%/V
- Load Regulation: 0.02%/mA
Detailed Pin Configuration
The SM72480SDX-120/NOPB has a standard pin configuration with specific pins designated for input, output, and ground connections. The detailed pin configuration is as follows: 1. VOUT: Output Voltage 2. VIN: Input Voltage 3. GND: Ground
Functional Features
- High Precision: Provides a stable and precise reference voltage for analog circuits
- Low Noise: Minimizes interference in sensitive applications
- Low Temperature Coefficient: Ensures minimal voltage variation with temperature changes
- High Stability: Maintains consistent performance over time and environmental conditions
Advantages and Disadvantages
Advantages
- Reliable and stable reference voltage
- Low temperature coefficient
- Suitable for precision analog applications
Disadvantages
- Limited output current capacity
- Restricted operating temperature range
Working Principles
The SM72480SDX-120/NOPB operates by utilizing a precision bandgap core to generate a stable reference voltage. It compensates for temperature variations and provides a consistent output voltage under varying load conditions.
Detailed Application Field Plans
The SM72480SDX-120/NOPB is ideal for use in the following applications: - Precision analog-to-digital converters - Data acquisition systems - Instrumentation and measurement equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- LM4040: Offers similar precision and stability
- ADR4520: Provides comparable performance in precision voltage reference applications
- MAX6126: Alternative option with high accuracy and low noise characteristics
In conclusion, the SM72480SDX-120/NOPB is a precision voltage reference IC with exceptional stability and accuracy, making it suitable for a wide range of precision analog applications.
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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του SM72480SDX-120/NOPB σε τεχνικές λύσεις
What is the SM72480SDX-120/NOPB?
- The SM72480SDX-120/NOPB is a precision, low-noise, low-jitter, and low-drift voltage-controlled crystal oscillator (VCXO) designed for use in various timing and synchronization applications.
What is the operating frequency range of the SM72480SDX-120/NOPB?
- The operating frequency range of the SM72480SDX-120/NOPB is 10MHz to 220MHz.
What are the key features of the SM72480SDX-120/NOPB?
- The key features include low phase noise, low jitter, wide frequency range, and high accuracy, making it suitable for demanding timing applications.
How is the SM72480SDX-120/NOPB typically used in technical solutions?
- It is commonly used as a clock source for communication equipment, test and measurement instruments, and other systems requiring precise timing and synchronization.
What is the input voltage range for the SM72480SDX-120/NOPB?
- The input voltage range is typically 3.0V to 3.6V.
Does the SM72480SDX-120/NOPB support frequency adjustment?
- Yes, it supports frequency adjustment through an external control voltage, allowing for fine-tuning of the output frequency.
What is the typical phase noise performance of the SM72480SDX-120/NOPB?
- The typical phase noise performance is -135dBc/Hz at 10kHz offset, making it suitable for high-performance applications.
Is the SM72480SDX-120/NOPB available in a small form factor?
- Yes, it is available in a small 5mm x 7mm QFN package, making it suitable for space-constrained designs.
What are the recommended application circuits for the SM72480SDX-120/NOPB?
- The datasheet provides several recommended application circuits for different configurations and use cases.
Are there any evaluation boards or development kits available for the SM72480SDX-120/NOPB?
- Yes, evaluation boards and development kits are available to facilitate testing and integration into technical solutions.