AD586KR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Reference
- Characteristics: High precision, low temperature coefficient, low noise
- Package: TO-220-3
- Essence: Provides a stable and accurate voltage reference for electronic circuits
- Packaging/Quantity: Single unit per package
Specifications
- Output Voltage Range: 2.5V to 6.5V
- Initial Accuracy: ±0.04%
- Temperature Coefficient: 10ppm/°C
- Supply Voltage Range: 4.5V to 30V
- Quiescent Current: 1.5mA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The AD586KR has three pins: 1. VOUT: Output voltage pin 2. VIN: Input voltage pin 3. GND: Ground pin
Functional Features
- High precision voltage reference
- Low temperature coefficient ensures stability over a wide temperature range
- Low noise output for accurate measurements
- Wide supply voltage range allows flexibility in various applications
- Low quiescent current minimizes power consumption
Advantages
- Excellent initial accuracy provides precise voltage reference
- Low temperature coefficient ensures stability in different environments
- Low noise output enables accurate measurements
- Wide supply voltage range allows compatibility with different power sources
- Low quiescent current reduces power consumption and extends battery life
Disadvantages
- Relatively high cost compared to other voltage references
- Limited output voltage range may not be suitable for certain applications requiring higher voltages
Working Principles
The AD586KR is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS circuitry to generate a stable reference voltage. The internal circuit compensates for temperature variations, ensuring a low temperature coefficient. By comparing the reference voltage with an external input, the AD586KR provides a precise and stable output voltage.
Detailed Application Field Plans
The AD586KR is widely used in various applications that require accurate voltage references. Some common application fields include: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Oscillators - Sensor calibration circuits
Detailed and Complete Alternative Models
- LM4040: Low-cost voltage reference with similar specifications
- REF102: High-precision voltage reference with lower temperature coefficient
- LT6654: Ultra-low noise voltage reference for sensitive applications
- MAX619: Wide supply voltage range voltage reference with adjustable output
Please note that these alternative models may have different package types and pin configurations.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق AD586KR في الحلول التقنية
Sure! Here are 10 common questions and answers related to the application of AD586KR in technical solutions:
Q: What is AD586KR? A: AD586KR is a precision voltage reference IC manufactured by Analog Devices.
Q: What is the voltage output range of AD586KR? A: The voltage output range of AD586KR is typically ±10V.
Q: What is the accuracy of AD586KR? A: AD586KR has an initial accuracy of ±0.04% and a long-term stability of ±15ppm/°C.
Q: Can AD586KR be used as a reference for analog-to-digital converters (ADCs)? A: Yes, AD586KR is commonly used as a stable voltage reference for ADCs to ensure accurate conversions.
Q: Is AD586KR suitable for high-precision measurement applications? A: Yes, AD586KR is designed for high-precision applications such as instrumentation, data acquisition, and calibration systems.
Q: Does AD586KR require external components for operation? A: Yes, AD586KR requires a few external passive components like capacitors and resistors for proper operation.
Q: Can AD586KR operate over a wide temperature range? A: Yes, AD586KR can operate reliably over a temperature range of -40°C to +85°C.
Q: What is the power supply requirement for AD586KR? A: AD586KR requires a single positive power supply between 7V and 36V.
Q: Can AD586KR provide a low-noise output? A: Yes, AD586KR has low noise characteristics, making it suitable for sensitive applications that require minimal interference.
Q: Are there any application notes or reference designs available for AD586KR? A: Yes, Analog Devices provides application notes and reference designs that can help in implementing AD586KR in various technical solutions.
Please note that the answers provided here are general and may vary depending on specific use cases and requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.