The AD586AQ from Analog Devices Inc. represents the gold standard in high-precision voltage references. This monolithic integrated circuit offers a fixed output voltage of 5V, which is maintained with exceptional accuracy and stability. Designed for applications that demand the highest level of precision and reliability, the AD586AQ is widely used in precision data acquisition systems, digital voltmeters, and high-resolution converters.

Key Features

• High Accuracy: The output voltage is laser trimmed to a high precision of ±0.15% at 25°C.
• Low Temperature Coefficient: Exhibits an impressive temperature coefficient of only 10 ppm/°C maximum over the full military temperature range.
• Low Noise: It features a low noise voltage of 1 μV p-p/V, which is ideal for sensitive electronics where noise can be a critical factor.
• Long-Term Stability: The AD586AQ provides excellent long-term stability, ensuring consistent performance over time.
• High Output Current: Capable of sourcing up to 10 mA of output current, and sinking up to 5 mA, making it versatile for a wide range of applications.
• Wide Operating Range: The device operates effectively over a supply range of 4.5V to 30V.

Applications

The AD586AQ is ideal for high-end applications where precision is paramount. Some of the typical applications include:

• High Precision Data Systems
• Calibration Equipment
• Test and Measurement Instruments
• Battery-Powered Devices
• Industrial Control Systems

Quality and Reliability

Analog Devices Inc. is renowned for its commitment to quality and the AD586AQ is no exception. The device is available in a rugged hermetic package, ensuring its reliability in harsh environments. Moreover, the AD586AQ is specified over the extended industrial temperature range of -55°C to +125°C, allowing for its use in extreme conditions.

For designers and engineers looking for a robust and precise voltage reference, the AD586AQ stands out as a superior choice that combines performance with durability.