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LT1004IS8-2.5#PBF
Product Overview
Category
The LT1004IS8-2.5#PBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used as a precision voltage reference in various electronic applications.
Characteristics
- High accuracy: The LT1004IS8-2.5#PBF provides a highly accurate output voltage reference.
- Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stable performance across different operating conditions.
- Low dropout voltage: The device has a low dropout voltage, making it suitable for low-power applications.
- Wide operating temperature range: It can operate reliably over a wide temperature range, enhancing its versatility.
Package
The LT1004IS8-2.5#PBF is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Essence
The essence of the LT1004IS8-2.5#PBF lies in its ability to provide a precise and stable voltage reference, which is crucial for maintaining accuracy in various electronic systems.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Output Voltage: 2.5V
- Initial Accuracy: ±0.8%
- Temperature Coefficient: 10ppm/°C
- Dropout Voltage: 300mV
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage Range: 2.7V to 36V
- Quiescent Current: 1.5mA
Detailed Pin Configuration
The LT1004IS8-2.5#PBF features the following pin configuration:
```
| | --| VOUT | --| GND | --| NC | --| NC | --| NC | --| VIN | --| NC | |___________| ```
Functional Features
- Precise voltage reference: The LT1004IS8-2.5#PBF provides a stable and accurate 2.5V reference voltage.
- Low dropout voltage: It operates with a low dropout voltage, enabling efficient power usage.
- Temperature stability: The device exhibits a low temperature coefficient, ensuring consistent performance across varying temperatures.
- Wide supply voltage range: It can operate within a wide supply voltage range, making it compatible with various power sources.
Advantages and Disadvantages
Advantages
- High accuracy and stability
- Low dropout voltage
- Wide operating temperature range
- Versatile supply voltage compatibility
Disadvantages
- Limited output voltage options (fixed at 2.5V)
- Relatively higher quiescent current compared to some alternatives
Working Principles
The LT1004IS8-2.5#PBF utilizes bandgap voltage reference technology to generate a precise and stable 2.5V output voltage. This technology relies on the temperature-dependent characteristics of semiconductor materials to maintain accuracy over a wide temperature range.
Detailed Application Field Plans
The LT1004IS8-2.5#PBF finds applications in various fields, including: 1. Precision measurement equipment 2. Data acquisition systems 3. Industrial control systems 4. Power management circuits 5. Analog-to-digital converters (ADCs) 6. Voltage regulators
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the LT1004IS8-2.5#PBF include: - LM4040 - MAX619 - REF02 - ADR431
These alternatives provide different output voltage options, additional features, or improved specifications, allowing users to choose the most suitable option for their specific requirements.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan LT1004IS8-2.5#PBF dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of LT1004IS8-2.5#PBF in technical solutions:
Q: What is the LT1004IS8-2.5#PBF? A: The LT1004IS8-2.5#PBF is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate 2.5V output voltage.
Q: What is the typical application of LT1004IS8-2.5#PBF? A: The LT1004IS8-2.5#PBF is commonly used as a reference voltage source in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and other precision measurement systems.
Q: What is the voltage accuracy of LT1004IS8-2.5#PBF? A: The LT1004IS8-2.5#PBF has a typical voltage accuracy of ±0.8% at room temperature. However, it can be trimmed for even higher accuracy if required.
Q: What is the operating temperature range of LT1004IS8-2.5#PBF? A: The LT1004IS8-2.5#PBF can operate within a temperature range of -40°C to +85°C.
Q: How much current can LT1004IS8-2.5#PBF supply? A: The LT1004IS8-2.5#PBF can supply up to 10mA of current, making it suitable for low-power applications.
Q: Can I use LT1004IS8-2.5#PBF in battery-powered devices? A: Yes, the LT1004IS8-2.5#PBF is designed to operate with low power consumption, making it suitable for battery-powered applications.
Q: Does LT1004IS8-2.5#PBF require external components for operation? A: Yes, the LT1004IS8-2.5#PBF requires a minimum of two external capacitors for stability and noise filtering. The datasheet provides recommended values and circuit configurations.
Q: Can I use LT1004IS8-2.5#PBF as a voltage reference for high-precision measurements? A: Yes, the LT1004IS8-2.5#PBF is known for its low temperature coefficient and excellent long-term stability, making it suitable for high-precision measurement applications.
Q: What is the package type of LT1004IS8-2.5#PBF? A: The LT1004IS8-2.5#PBF is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Q: Where can I find more information about LT1004IS8-2.5#PBF? A: You can find detailed information about LT1004IS8-2.5#PBF in the datasheet provided by Analog Devices. It includes electrical characteristics, application circuits, and recommended usage guidelines.
Please note that the answers provided here are general and may vary depending on specific requirements and application scenarios. Always refer to the official documentation and consult with technical experts for accurate and up-to-date information.