The AD587LQ from Analog Devices Inc. represents the pinnacle of precision voltage reference technology, designed to cater to the most demanding applications where stability and accuracy are paramount. This high-performance component is an essential building block for precision data acquisition systems, high-resolution converters, and industrial instrumentation.

Key Features

• High Output Voltage: The AD587LQ offers a high output voltage of 10V, which is ideal for systems that require a stable reference voltage at this level.
• Outstanding Precision: With an initial accuracy of ±5 mV and a temperature coefficient of 5 ppm/°C max, this voltage reference ensures reliable performance over a wide temperature range.
• Low Noise: It boasts an impressive low noise performance of 4 µV p-p (0.1 Hz to 10 Hz), making it suitable for high-precision applications.
• Excellent Long-Term Stability: Exhibiting less than 15 ppm/√kHr (not to exceed 30 ppm total) long-term stability, the AD587LQ is designed for applications where consistency over time is crucial.
• Robust Package: Housed in a sturdy 8-lead TO-99 hermetic package, the AD587LQ is engineered to withstand challenging environmental conditions, ensuring durability and reliability.
• Wide Operating Range: This component operates efficiently across a wide current range of 500 µA to 10 mA, providing flexibility for various design requirements.

Applications

The AD587LQ is versatile and can be implemented in a variety of high-end applications, including:

• Precision data acquisition systems
• High-resolution analog-to-digital and digital-to-analog converters
• Industrial process control instrumentation
• Battery-powered equipment
• Precision power supplies

With its combination of high precision, low noise, and exceptional stability, the AD587LQ is an excellent choice for professionals seeking the highest standard of voltage reference in their electronic designs. Analog Devices Inc. continues to lead the industry with innovative solutions that meet the evolving needs of advanced electronic systems.