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AD580UH

AD580UH Description

The AD580UH from Analog Devices Inc. is a high-precision, fixed-output 2.5V series voltage reference designed for demanding applications requiring exceptional stability and accuracy. Housed in a TO-52-3 package, this IC delivers a ±0.4% tolerance and an ultra-low 10ppm/°C temperature coefficient, ensuring reliable performance across a wide -55°C to +125°C operating range. With a 10mA output current capability and a low 1.5mA supply current, the AD580UH is optimized for efficiency in precision analog circuits. Its 4.5V to 30V input voltage range makes it versatile for both low and high-voltage systems, while its ROHS3 compliance and REACH unaffected status ensure environmental and regulatory compatibility.

AD580UH Features

• Fixed 2.5V output with ±0.4% initial accuracy for precision voltage regulation.
• 10ppm/°C temperature coefficient minimizes drift in varying thermal conditions.
• Low supply current (1.5mA) and 10mA output current for energy-efficient designs.
• Wide 4.5V to 30V input range accommodates diverse power supplies.
• TO-52-3 through-hole package for robust mechanical and thermal performance.
• EAR99 and ROHS3 compliant, suitable for global industrial applications.
• Moisture Sensitivity Level (MSL) 1 ensures reliability in humid environments.

AD580UH Applications

The AD580UH excels in precision instrumentation, data acquisition systems, and industrial control systems where stable voltage references are critical. Its low drift and high accuracy make it ideal for:

• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring stable reference voltages.
• Portable medical devices and laboratory equipment demanding long-term accuracy.
• Automotive sensors and avionics systems operating in harsh environments.
• Power management circuits in renewable energy systems, ensuring consistent voltage thresholds.

Conclusion of AD580UH

The AD580UH stands out as a high-performance voltage reference for precision-critical applications, combining low drift, high accuracy, and robust packaging. Its wide input range, low power consumption, and compliance with environmental standards make it a superior choice over comparable models in industrial, medical, and automotive systems. Engineers seeking a reliable, long-term stable reference will find the AD580UH an optimal solution for maintaining signal integrity in demanding conditions.