Product Overview: ADR381ARTZ-R2

The ADR381ARTZ-R2 is a high-performance, precision voltage reference from Analog Devices Inc., a leading manufacturer in the semiconductor industry. This device is part of the ADR38x series, known for its low noise, high accuracy, and long-term stability, making it an ideal choice for high-end applications that require a stable voltage reference.

Key Features

• Output Voltage: The ADR381ARTZ-R2 provides a fixed output voltage of 1.024 V, which is suitable for various analog-to-digital and digital-to-analog conversion applications.
• High Accuracy: This device offers an impressive initial accuracy of ±0.1%, ensuring reliable performance in precision applications.
• Low Temperature Coefficient: It features a low temperature coefficient of 30 ppm/°C (max), which minimizes output voltage deviations over a wide temperature range.
• Low Noise: With a low 28 μV p-p noise (0.1 Hz to 10 Hz), the ADR381ARTZ-R2 ensures a clean voltage reference signal, essential for sensitive electronic systems.
• Long-Term Stability: The device exhibits excellent long-term stability, further enhancing its reliability over extended periods.
• Low Dropout: The ADR381ARTZ-R2 operates with a low dropout voltage, making it efficient for systems with limited headroom.
• Package: It is available in a compact SOT-23 package, which is suitable for space-constrained applications.

Applications

The ADR381ARTZ-R2 is versatile and can be used in a wide range of applications, including:

• Precision data acquisition systems
• High-resolution analog-to-digital converters (ADCs)
• Portable instrumentation
• Industrial control systems
• Medical devices
• Battery-powered equipment

Quality and Reliability

Analog Devices Inc. is committed to providing high-quality products. The ADR381ARTZ-R2 is manufactured with rigorous standards, ensuring that it meets the requirements of even the most demanding applications. With its robust design and proven performance, this voltage reference is a reliable choice for engineers and designers seeking precision and stability in their electronic designs.