The AD680AR is a precision, low power, bandgap voltage reference from Analog Devices Inc., an industry leader in high-performance semiconductors. This robust component features a low, laser-trimmed temperature coefficient and a very low output noise, making it suitable for high-end precision applications where stability and accuracy are paramount.

Key Features

• Output Voltage: The AD680AR provides a fixed 2.5V output voltage, which is ideal for many analog circuits that require a stable reference voltage.
• High Precision: This device boasts a high level of accuracy with an initial tolerance of ±1%.
• Temperature Coefficient: With a low temperature coefficient of 15 ppm/°C max, the AD680AR ensures consistent performance over a wide temperature range.
• Low Power Consumption: The device operates with a quiescent current of 500 µA max, which is particularly beneficial for battery-powered equipment.
• Wide Operating Range: The AD680AR can function effectively across a broad input voltage range from 4.5V to 36V, providing design flexibility for various applications.
• Low Noise: It has an exceptionally low output noise of 15 µV p-p (0.1 Hz to 10 Hz), making it an excellent choice for precision analog-to-digital and digital-to-analog conversion systems where noise can compromise the integrity of the signal.

Applications

The AD680AR is versatile and can be used in a multitude of applications, including:

• Precision data systems
• High-resolution converters
• Portable instrumentation
• Battery-operated devices
• Industrial process control systems

Package and Quality

The AD680AR is offered in an 8-lead SOIC package, which is compact and suitable for space-constrained applications. Its reliability is backed by Analog Devices Inc.'s commitment to high-quality manufacturing processes, ensuring that each component meets rigorous industry standards for performance and durability.

For designers and engineers looking for a reliable voltage reference that combines precision, low power consumption, and stability, the AD680AR from Analog Devices Inc. is an exceptional choice that can enhance the performance of a wide range of electronic systems.