Product Overview: ADR434BRZ-REEL7 by Analog Devices Inc.

The ADR434BRZ-REEL7 from Analog Devices Inc. is a precision, low noise, low drift voltage reference in a compact package. This device is part of a family of XFET® voltage references that feature low noise, high accuracy, and low temperature drift performance, making them ideal for high-end applications where a stable and precise voltage reference is critical.

Key Features

• Output Voltage: The ADR434 provides a fixed output voltage of 4.096V, which is a common reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Low Noise: It offers an impressively low noise performance of only 7 µV p-p (0.1 Hz to 10 Hz), ensuring a clean and stable reference signal for sensitive electronic applications.
• High Accuracy: With an initial accuracy of ±0.1%, the ADR434BRZ-REEL7 provides precise voltage regulation, essential for critical measurement and control systems.
• Low Temperature Coefficient: The device features a low temperature coefficient of 3 ppm/°C (typical), minimizing voltage variation over a wide temperature range.
• Wide Operating Range: It operates over a wide supply voltage range from 5 V to 18 V and can source up to 30 mA of output current, making it versatile for various applications.
• Package and Availability: The ADR434BRZ-REEL7 is available in an 8-lead SOIC package and is supplied in a 7-inch reel, accommodating automated manufacturing processes.

Applications

The ADR434BRZ-REEL7 is suitable for a broad array of applications, including precision data acquisition systems, high-resolution converters, industrial instrumentation, and medical and scientific equipment where stable reference voltages are a necessity.

Quality and Reliability

Analog Devices Inc. is known for its commitment to quality, and the ADR434BRZ-REEL7 is no exception. The device is manufactured to high standards, ensuring reliable performance in demanding environments.

Overall, the ADR434BRZ-REEL7 is a top choice for designers looking for a stable, accurate, and reliable voltage reference solution that can significantly enhance the performance of their electronic systems.