Product Overview: REF02HQ Precision Voltage Reference

The REF02HQ from Analog Devices Inc. is a high-precision, stable voltage reference designed for use in a wide array of applications. This device provides a fixed output voltage of 5V with an impressive temperature stability of ±10ppm/°C over the full temperature range of -55°C to +125°C. The REF02HQ is ideal for high-end instrumentation, precision data acquisition systems, and industrial automation equipment where consistent and reliable voltage reference is critical.

Key Features

• Output Voltage: Fixed 5V with an initial accuracy of ±0.5%.
• Temperature Coefficient: Excellent thermal stability with a temperature coefficient as low as ±10ppm/°C.
• Low Noise: Offers low noise performance, making it suitable for sensitive electronic applications.
• Supply Voltage Range: Operates with a supply voltage range from 7V to 40V, providing flexibility in various circuit designs.
• Load Regulation: Superior load regulation characteristics ensure a stable output even with varying loads.
• Long-Term Stability: Demonstrates high long-term stability, ensuring consistent performance over time.
• Package Options: Available in versatile package options to suit different assembly requirements.

Applications

The REF02HQ is versatile and can be used in a multitude of applications, including:

• Precision data systems
• ADC/DAC reference
• Portable instrumentation
• Industrial process control systems
• Automotive electronics
• Battery-powered devices

Quality and Reliability

Analog Devices Inc. is known for its commitment to quality and reliability, and the REF02HQ is no exception. Each unit undergoes rigorous testing to ensure it meets the highest standards. The REF02HQ is a reliable choice for professionals seeking a voltage reference that combines precision with long-term stability.