The ADR550ART-R2 is a precision voltage reference from Analog Devices Inc., renowned for its high accuracy and stability. This voltage reference is part of the ADR550 series, which is designed to offer a reliable solution for precision data conversion and regulation in a wide range of applications, including industrial and medical instrumentation, precision chargers, and battery-powered devices.

Key Features

• Output Voltage: The ADR550ART-R2 provides a fixed output voltage of 5.0 V, which is ideal for systems that require a stable reference voltage.
• High Accuracy: It features an initial accuracy of ±0.1%, ensuring precise voltage regulation for sensitive electronics.
• Low Temperature Coefficient: With a temperature coefficient of just 8 ppm/°C, the device offers excellent thermal stability, making it suitable for applications with varying environmental conditions.
• Low Noise: The ADR550ART-R2 boasts a low noise performance of 1.5 µVp-p/V, which is critical for high-performance analog circuits.
• Wide Operating Range: The device operates over a wide supply voltage range from 4.1 V to 18 V, accommodating various system voltages and ensuring versatility across different applications.
• Long-Term Stability: It exhibits excellent long-term stability, a crucial attribute for systems that require a consistent performance over time.
• Small Package: The ADR550ART-R2 comes in a compact SOT-23 package, making it suitable for space-constrained applications.

Applications

The ADR550ART-R2 is versatile and can be used in various applications that require a high degree of voltage precision and stability, including:

• Precision data acquisition systems
• High-resolution converters
• Industrial control systems
• Medical instrumentation
• Portable and battery-powered equipment

Quality and Reliability

Analog Devices Inc. is committed to providing high-quality products. The ADR550ART-R2 voltage reference is built to meet rigorous standards, ensuring reliability and performance consistency for the most demanding of applications. With its robust design, it is engineered to perform in challenging environments, maintaining its precision over a long operational lifespan.