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LT6656AILS8-1.25
Product Overview
Category
The LT6656AILS8-1.25 belongs to the category of voltage references.
Use
This product is primarily used as a precision voltage reference in various electronic applications.
Characteristics
- High accuracy and stability
- Low temperature coefficient
- Low noise
- Wide operating temperature range
Package
The LT6656AILS8-1.25 is available in an 8-pin SOIC package.
Essence
The essence of this product lies in its ability to provide a highly accurate and stable voltage reference, ensuring reliable performance in electronic systems.
Packaging/Quantity
The LT6656AILS8-1.25 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Output Voltage: 1.25V
- Initial Accuracy: ±0.05%
- Temperature Coefficient: 10ppm/°C
- Supply Voltage Range: 2.7V to 36V
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT6656AILS8-1.25 has the following pin configuration:
- VOUT: Output Voltage
- GND: Ground
- NC: No Connection
- NC: No Connection
- NC: No Connection
- NC: No Connection
- NC: No Connection
- VIN: Input Voltage
Functional Features
- High precision voltage reference
- Low output noise
- Excellent long-term stability
- Fast start-up time
- Low dropout voltage
Advantages
- Accurate and stable voltage reference
- Wide operating temperature range
- Low temperature coefficient
- Low output noise
- Suitable for various electronic applications
Disadvantages
- Limited output voltage options
- Relatively high cost compared to standard voltage references
Working Principles
The LT6656AILS8-1.25 is based on a bandgap reference circuit, which generates a stable voltage reference by utilizing the temperature-dependent characteristics of semiconductor materials. This ensures that the output voltage remains constant over a wide range of operating conditions.
Detailed Application Field Plans
The LT6656AILS8-1.25 can be used in various applications, including but not limited to:
- Precision analog-to-digital converters (ADCs)
- Digital-to-analog converters (DACs)
- Voltage regulators
- Oscillators and frequency synthesizers
- Sensor calibration circuits
- Test and measurement equipment
Detailed and Complete Alternative Models
- LT6656BIS6-1.25: 1.25V voltage reference in a 6-pin SOT-23 package.
- LT6656HMS8-1.25: 1.25V voltage reference in an 8-pin MSOP package.
- LT6656CMS8-1.25: 1.25V voltage reference in an 8-pin MSOP package with improved accuracy.
These alternative models offer similar functionality and performance to the LT6656AILS8-1.25, providing flexibility for different application requirements.
In conclusion, the LT6656AILS8-1.25 is a highly accurate and stable voltage reference suitable for a wide range of electronic applications. Its excellent performance characteristics, functional features, and availability of alternative models make it a reliable choice for precision voltage reference needs.
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LT6656AILS8-1.25 i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of LT6656AILS8-1.25 in technical solutions:
Q1: What is the LT6656AILS8-1.25? A1: The LT6656AILS8-1.25 is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate output voltage of 1.25V.
Q2: What are the key features of the LT6656AILS8-1.25? A2: The key features of the LT6656AILS8-1.25 include low noise, high accuracy, low drift, and excellent long-term stability. It also has a wide operating temperature range and low power consumption.
Q3: What are some typical applications of the LT6656AILS8-1.25? A3: The LT6656AILS8-1.25 is commonly used as a reference voltage source in various technical solutions such as data acquisition systems, instrumentation, industrial control, precision measurement equipment, and analog-to-digital converters (ADCs).
Q4: How accurate is the LT6656AILS8-1.25? A4: The LT6656AILS8-1.25 has an initial accuracy of ±0.05% and a long-term stability of ±10ppm/1000 hours. This level of accuracy makes it suitable for demanding applications that require precise voltage references.
Q5: Can the LT6656AILS8-1.25 operate from a single supply voltage? A5: Yes, the LT6656AILS8-1.25 can operate from a single supply voltage ranging from 2.7V to 18V. This flexibility allows it to be used in a wide range of systems.
Q6: Does the LT6656AILS8-1.25 require external components for operation? A6: No, the LT6656AILS8-1.25 is a complete voltage reference that does not require any external components. It has built-in voltage regulation and temperature compensation circuitry.
Q7: What is the output current capability of the LT6656AILS8-1.25? A7: The LT6656AILS8-1.25 can source or sink up to 10mA of output current. This current capability is sufficient for most applications that use voltage references.
Q8: Is the LT6656AILS8-1.25 immune to noise and interference? A8: The LT6656AILS8-1.25 has low noise performance, but it is still susceptible to external noise and interference. Proper decoupling and grounding techniques should be employed to minimize any potential issues.
Q9: Can multiple LT6656AILS8-1.25 ICs be used in parallel for higher precision? A9: Yes, multiple LT6656AILS8-1.25 ICs can be used in parallel to achieve higher precision and lower output noise. Care should be taken to ensure proper thermal management and matching of the reference voltages.
Q10: Are there any application notes or reference designs available for the LT6656AILS8-1.25? A10: Yes, Analog Devices provides application notes and reference designs for the LT6656AILS8-1.25 on their website. These resources can help users understand the best practices for using the IC in various technical solutions.
Please note that these questions and answers are general in nature and may vary depending on specific application requirements.