AD1585ART Precision Series Voltage Reference

The AD1585ART from Analog Devices Inc. is a high-precision, low-power voltage reference part of their renowned series of fixed and selectable voltage references. Designed to maintain stability and accuracy over time and varying temperature conditions, this component is ideal for precision data conversion systems in a variety of applications, including medical devices, industrial controls, and instrumentation.

Key Features

• Output Voltage: The AD1585ART provides a stable and precise 5V output voltage, which is crucial for reliable system performance.
• High Accuracy: With an initial accuracy of ±0.5%, this voltage reference ensures precise voltage for sensitive circuits.
• Low Temperature Coefficient: It boasts an excellent temperature coefficient, typically 10 ppm/°C, making it suitable for applications that demand consistent performance across a wide temperature range.
• Low Dropout Voltage: The device operates with a low dropout voltage, which enhances its efficiency and allows for operation from virtually any supply voltage that exceeds the output voltage.
• Low Quiescent Current: The AD1585ART consumes a minimal amount of power, with a quiescent current of typically 500 μA, making it an energy-efficient choice for battery-operated devices.
• Package Options: Available in the compact SOT-23 package, it is suitable for space-constrained applications without compromising on performance.

Applications

The AD1585ART is versatile and can be integrated into a wide array of high-performance applications. It is particularly well-suited for:

• Precision data acquisition systems
• Battery-powered equipment
• Portable medical devices
• Industrial and laboratory instrumentation
• Automotive electronics

Conclusion

In summary, the AD1585ART from Analog Devices Inc. is a reliable and precise voltage reference that offers a combination of accuracy, low power consumption, and stability. Its small form factor and robust performance make it an excellent choice for engineers and designers looking to enhance the precision of their electronic systems.