Product Overview: ADR421BRZ-REEL7

The ADR421BRZ-REEL7 is a high-performance voltage reference component manufactured by Analog Devices Inc., a leader in precision analog technology. This product is part of the ADR421 series, known for its high accuracy and stability in various applications. The ADR421BRZ-REEL7 is designed to offer a precise 2.048V output voltage, which serves as a stable reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision circuitry.

Key Features

• Precision Voltage: The ADR421BRZ-REEL7 delivers a fixed output voltage of 2.048V with an initial accuracy of ±0.1%.
• Low Temperature Coefficient: It exhibits an excellent temperature coefficient, typically 3 ppm/°C, ensuring consistent performance over a wide temperature range.
• Low Noise: This voltage reference features low noise output, making it suitable for high-resolution data conversion and precision applications.
• Wide Supply Range: It operates over a broad supply voltage range from 4.1V to 18V, providing design flexibility.
• Long-Term Stability: Demonstrates superior long-term stability, which is critical for maintaining accuracy over time and under various conditions.
• Package Type: The device is available in an 8-lead SOIC package, which is suitable for surface-mount technology, and is provided on a 7-inch reel, facilitating efficient assembly processes.

Applications

The ADR421BRZ-REEL7 is ideal for high-performance applications that require a stable and accurate voltage reference. Typical applications include:

• Precision data acquisition systems
• Industrial instrumentation
• Medical equipment
• Battery-powered devices
• Automotive electronics

Quality and Reliability

Analog Devices Inc. is known for its commitment to quality and reliability, and the ADR421BRZ-REEL7 is no exception. It undergoes rigorous testing and quality control measures to ensure it meets the high standards expected of all Analog Devices products. With its robust design and proven performance, the ADR421BRZ-REEL7 is a reliable choice for designers seeking a high-quality voltage reference solution.