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SM72480SDE-125/NOPB
Product Overview
Category
The SM72480SDE-125/NOPB 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 noise
- Wide operating temperature range
Package
The SM72480SDE-125/NOPB is available in a small outline package (SOP) for easy integration into circuit designs.
Essence
This voltage reference provides a stable and accurate reference voltage for analog and digital circuits, ensuring reliable and consistent performance.
Packaging/Quantity
The SM72480SDE-125/NOPB is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.
Specifications
- Output Voltage: 2.5V
- Initial Accuracy: ±0.05%
- Temperature Coefficient: 5ppm/°C
- Operating Temperature Range: -40°C to 125°C
- Supply Voltage: 4.5V to 36V
- Quiescent Current: 1.5mA
Detailed Pin Configuration
The SM72480SDE-125/NOPB features a standard pin configuration with precise labeling for easy integration into circuit layouts. The pinout includes connections for input voltage, ground, and output voltage, along with additional pins for specific functionalities.
Functional Features
- Precision voltage reference
- Low temperature drift
- Low output noise
- Wide supply voltage range
- Short-circuit protection
Advantages
- High accuracy and stability
- Suitable for wide temperature ranges
- Low power consumption
- Robust short-circuit protection
Disadvantages
- Limited output voltage options
- Higher cost compared to standard voltage references
Working Principles
The SM72480SDE-125/NOPB utilizes advanced bandgap voltage reference technology to generate a stable and precise output voltage regardless of variations in input voltage and temperature. This ensures that the reference voltage remains constant, making it ideal for critical applications requiring accurate voltage references.
Detailed Application Field Plans
The SM72480SDE-125/NOPB is commonly used in: - Precision analog-to-digital converters - Data acquisition systems - Industrial control systems - Test and measurement equipment - Medical devices - Automotive electronics
Detailed and Complete Alternative Models
- LM4040
- REF02
- LT1236
- MAX6126
Note: The above alternative models provide similar functionality and performance characteristics to the SM72480SDE-125/NOPB, offering flexibility in design and application.
In conclusion, the SM72480SDE-125/NOPB is a high-precision voltage reference with exceptional stability and performance, making it an essential component in various electronic systems and applications.
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Énumérez 10 questions et réponses courantes liées à l'application de SM72480SDE-125/NOPB dans les solutions techniques
What is the SM72480SDE-125/NOPB?
- The SM72480SDE-125/NOPB is a precision programmable voltage reference and supervisory circuit designed for use in technical solutions requiring accurate voltage references and monitoring.
What is the input voltage range of the SM72480SDE-125/NOPB?
- The input voltage range of the SM72480SDE-125/NOPB is typically 4.5V to 40V, making it suitable for a wide range of applications.
How accurate is the voltage reference output of the SM72480SDE-125/NOPB?
- The voltage reference output of the SM72480SDE-125/NOPB is highly accurate, with a typical initial accuracy of ±0.05%.
Can the SM72480SDE-125/NOPB be programmed for different output voltages?
- Yes, the SM72480SDE-125/NOPB can be programmed via an external resistor to provide different output voltage options, offering flexibility in various technical solutions.
What are the typical applications of the SM72480SDE-125/NOPB?
- Typical applications of the SM72480SDE-125/NOPB include precision data acquisition systems, industrial process control, and instrumentation.
Does the SM72480SDE-125/NOPB include built-in supervisory functions?
- Yes, the SM72480SDE-125/NOPB integrates supervisory functions such as power-on reset and watchdog timer, enhancing system reliability in technical solutions.
What is the operating temperature range of the SM72480SDE-125/NOPB?
- The SM72480SDE-125/NOPB is designed to operate over a wide temperature range, typically from -40°C to 125°C, ensuring suitability for diverse environmental conditions.
Is the SM72480SDE-125/NOPB available in a small form factor package?
- Yes, the SM72480SDE-125/NOPB is available in a compact 8-pin SOIC package, enabling space-efficient integration into technical solutions.
Can the SM72480SDE-125/NOPB be used in battery-powered applications?
- Yes, the low quiescent current and wide input voltage range make the SM72480SDE-125/NOPB suitable for battery-powered applications, extending its versatility.
Are there any evaluation boards or application notes available for the SM72480SDE-125/NOPB?
- Yes, Texas Instruments provides evaluation boards and comprehensive application notes to assist engineers in implementing the SM72480SDE-125/NOPB effectively in their technical solutions.