The AD680AN is a low-power, precision voltage reference from Analog Devices Inc., renowned for their innovative and high-performance semiconductor products. This device is a bandgap voltage reference that provides a fixed 2.5V output from a wide input voltage range of 4.5V to 36V. The AD680AN is available in an 8-pin DIP package, making it suitable for through-hole mounting on printed circuit boards.

Key Features

• Precision Voltage: 2.5V ±0.15% initial accuracy, ensuring reliable and consistent performance for demanding applications.
• Low Temperature Coefficient: With a temperature coefficient as low as 8 ppm/°C, the AD680AN provides stable output across a wide temperature range.
• Wide Input Voltage Range: Operates effectively with input voltages from 4.5V to 36V, offering flexibility in various power supply configurations.
• Low Quiescent Current: The AD680AN features a quiescent current of typically 500 µA, making it ideal for battery-powered and portable applications.
• Output Current Capability: Can source or sink up to 10 mA, which is sufficient for most reference applications.
• Excellent Load Regulation: Maintains a stable output despite variations in load, contributing to the overall precision of the system.

Applications

The AD680AN is a versatile component that can be used in a variety of applications, including:

• High-resolution analog-to-digital and digital-to-analog converters (ADCs and DACs)
• Precision instrumentation and measurement systems
• Industrial control systems
• Battery-powered devices
• Portable medical equipment

With its combination of accuracy, stability, and low power consumption, the AD680AN from Analog Devices Inc. is an excellent choice for designers seeking a reliable voltage reference for their electronic systems. Its robust design and ease of use make it a go-to solution for a wide array of precision voltage regulation requirements.