The AD680ANZ is a high-precision, low-power voltage reference from Analog Devices Inc., designed to provide a stable and accurate reference voltage for precision data converters and various other high-accuracy applications. This device is known for its excellent temperature stability and low noise performance, making it an ideal choice for high-end instrumentation, automated test equipment, and high-resolution conversion systems.

Key Features

• Output Voltage: The AD680ANZ provides a fixed 2.5V output voltage, which is ideal for many analog circuits that require a precise reference.
• High Accuracy: With an initial accuracy of ±1%, this voltage reference ensures reliable performance for critical applications.
• Low Temperature Coefficient: The device features a low temperature coefficient, typically 15 ppm/°C, which minimizes voltage variation over a wide temperature range.
• Low Dropout Voltage: It operates with a low dropout voltage, which allows for a minimal difference between the input and output voltages, enhancing efficiency.
• Wide Operating Range: The AD680ANZ operates over a broad input voltage range from 4.5V to 36V, providing flexibility in various power supply conditions.
• Low Quiescent Current: The device consumes a low quiescent current, typically 500 µA, making it suitable for battery-powered and portable applications.
• Stable with Capacitive Loads: It is designed to remain stable with capacitive loads, ensuring reliable operation in systems with dynamic load conditions.

Applications

The AD680ANZ is versatile and can be employed in a wide range of applications, including:

• Precision data acquisition systems
• Battery-powered equipment
• Industrial control systems
• Automated test equipment
• Portable instrumentation

With its combination of high accuracy, stability, and low power consumption, the AD680ANZ from Analog Devices Inc. is a reliable choice for engineers and designers looking to enhance the performance of their high-precision electronic systems.