The AD580KH from Analog Devices Inc. is a high-precision, low-power, fixed-voltage bandgap reference. This robust component offers a stable and precise 2.5V output voltage, making it an essential building block in a wide range of electronic applications. The AD580KH is particularly well-suited for high-end instrumentation, data acquisition systems, and precision power supplies, where consistent and reliable voltage references are critical for accurate measurements and operations.

Key Features

• Precision Voltage: The AD580KH provides a 2.5V output with a tight initial accuracy of ±1%.
• Temperature Stability: With a temperature coefficient as low as 10 ppm/°C, the device ensures minimal voltage variation over a wide temperature range, maintaining performance from -55°C to +125°C.
• Low Power Consumption: This voltage reference operates with a quiescent current of typically 1 mA, making it suitable for battery-powered applications.
• High Output Current: Capable of sourcing up to 10 mA and sinking up to -5 mA, the AD580KH can drive a variety of loads while maintaining its voltage accuracy.
• Long-Term Stability: The output voltage is designed to remain stable over time, with a typical long-term stability of 50 ppm/√kHr.
• Package Options: Available in a hermetically sealed TO-52 can, the AD580KH is designed for reliable operation in harsh environments.

Applications

The AD580KH is versatile and can be used in numerous applications. It is especially valuable in:

• Precision data systems
• High-resolution converters
• Portable instrumentation
• Analog-to-digital and digital-to-analog conversion
• Industrial control systems
• Battery-operated equipment

Conclusion

The AD580KH from Analog Devices Inc. represents a reliable choice for design engineers looking for a stable voltage reference. Its combination of accuracy, temperature stability, and power efficiency makes it an excellent choice for sophisticated electronic systems requiring a high degree of precision. With its robust design and flexible application range, the AD580KH is a valuable addition to any high-performance electronic product.