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AD586JR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Reference
- Characteristics: High precision, low temperature coefficient, low noise
- Package: SOIC (Small Outline Integrated Circuit)
- Essence: Provides a stable and accurate voltage reference for various electronic applications
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Output Voltage: 5.0V ± 0.05%
- Temperature Coefficient: 10ppm/°C
- Initial Accuracy: ±0.2%
- Supply Voltage Range: 4.5V to 6.5V
- Quiescent Current: 1.5mA
Detailed Pin Configuration
The AD586JR has a total of three pins: 1. VOUT: Output pin for the reference voltage. 2. VIN: Input pin for the supply voltage. 3. GND: Ground pin.
Functional Features
- High Precision: The AD586JR provides a highly accurate output voltage with a tolerance of only ±0.05%.
- Low Temperature Coefficient: It exhibits a low temperature coefficient of 10ppm/°C, ensuring stability over a wide range of temperatures.
- Low Noise: The IC is designed to minimize noise interference, making it suitable for sensitive applications.
- Wide Supply Voltage Range: It operates within a supply voltage range of 4.5V to 6.5V, providing flexibility in various electronic systems.
Advantages and Disadvantages
Advantages: - High precision and stability - Low temperature coefficient - Low noise performance - Wide supply voltage range
Disadvantages: - Relatively higher quiescent current compared to some other voltage references - Limited output voltage options
Working Principles
The AD586JR utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It employs a combination of bipolar and CMOS technologies to achieve high precision and low temperature coefficient characteristics. The internal circuitry compensates for changes in temperature, ensuring consistent performance across different operating conditions.
Detailed Application Field Plans
The AD586JR is widely used in various electronic applications that require a stable and accurate voltage reference. Some common application fields include: - Analog-to-Digital Converters (ADCs) - Digital-to-Analog Converters (DACs) - Precision instrumentation - Voltage regulators - Sensor calibration
Detailed and Complete Alternative Models
- LM4040: This voltage reference IC offers similar precision and stability with a lower quiescent current.
- LT6654: Provides ultra-high precision and low noise performance, suitable for demanding applications.
- REF5025: Offers a wide range of output voltage options and excellent long-term stability.
These alternative models can be considered based on specific requirements and design constraints.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AD586JR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AD586JR in technical solutions:
Q: What is AD586JR? A: AD586JR is a precision voltage reference IC manufactured by Analog Devices.
Q: What is the voltage output range of AD586JR? A: The voltage output range of AD586JR is typically ±10V.
Q: What is the accuracy of AD586JR? A: AD586JR has an initial accuracy of ±0.04% and a long-term stability of ±15 ppm/°C.
Q: Can AD586JR operate from a single power supply? A: No, AD586JR requires dual power supplies of ±5V to ±18V for proper operation.
Q: What is the temperature coefficient of AD586JR? A: The temperature coefficient of AD586JR is typically 5 ppm/°C.
Q: Can AD586JR be used as a voltage reference in high-precision applications? A: Yes, AD586JR is specifically designed for high-precision applications that require stable and accurate voltage references.
Q: What is the maximum current that AD586JR can source or sink? A: AD586JR can source or sink up to 10 mA of current.
Q: Is AD586JR suitable for low-power applications? A: No, AD586JR is not optimized for low-power applications as it consumes around 1.5 mA of quiescent current.
Q: Can AD586JR tolerate reverse polarity on its power supply pins? A: No, AD586JR is not protected against reverse polarity. Care should be taken to ensure correct power supply connections.
Q: What is the package type of AD586JR? A: AD586JR is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Please note that these answers are general and may vary depending on specific datasheet specifications.