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AD587KQ/+

AD587KQ/+ Description

The AD587KQ/+ is a precision voltage reference from Analog Devices Inc., designed to provide a highly stable and accurate 10V output. This device is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring a reliable and precise voltage reference. The AD587KQ/+ operates within a temperature range of 0°C to 70°C, ensuring consistent performance across a wide range of environmental conditions. It features a fixed output type with a tolerance of ±0.05%, making it suitable for applications where high precision is critical.

AD587KQ/+ Features

• High Precision: The AD587KQ/+ offers a fixed output voltage of 10V with a tolerance of ±0.05%, ensuring high accuracy in voltage reference applications.
• Low Temperature Coefficient: With a temperature coefficient of 10ppm/°C, this device maintains stability over its operating temperature range, minimizing drift and ensuring consistent performance.
• Low Current Consumption: The AD587KQ/+ has a supply current of 4mA and an output current capability of 10mA, making it energy-efficient and suitable for low-power applications.
• Robust Packaging: The through-hole mounting type and bulk packaging ensure mechanical stability and ease of integration into various electronic systems.
• Wide Input Voltage Range: The device can operate with an input voltage up to 36V, providing flexibility in power supply requirements.
• Moisture Sensitivity Level: The AD587KQ/+ has an MSL rating of 3 (168 hours), indicating its resistance to moisture, which is beneficial for applications in humid environments.

AD587KQ/+ Applications

The AD587KQ/+ is well-suited for a variety of applications where a precise and stable voltage reference is required. Some specific use cases include:

• Precision Measurement Equipment: Ideal for calibrating and referencing in high-precision measurement devices.
• Data Acquisition Systems: Provides a stable reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Power Supply Calibration: Ensures accurate voltage levels in power supply designs.
• Medical Devices: Suitable for medical equipment where precise voltage references are crucial for accurate readings and reliable performance.
• Industrial Control Systems: Enhances the accuracy and reliability of control systems in industrial environments.

Conclusion of AD587KQ/+

The AD587KQ/+ from Analog Devices Inc. stands out as a reliable and precise voltage reference, offering high accuracy and stability over a wide temperature range. Its low temperature coefficient and low current consumption make it an energy-efficient choice for various applications. Despite being marked as obsolete, the AD587KQ/+ remains a valuable component for designers seeking a robust and precise voltage reference solution. Its unique features and performance benefits make it a preferred choice in applications requiring high precision and reliability.