Product Overview: ADR291ER-REEL from Analog Devices Inc.

The ADR291ER-REEL is a high-precision, low-power voltage reference component from the renowned manufacturer, Analog Devices Inc. This device is part of a series that is well-suited for precision data conversion systems and battery-powered applications, thanks to its low power consumption and stable output voltage over time, temperature, and varying input voltages.

Key Features

• High Accuracy: The ADR291ER-REEL boasts an impressive initial accuracy of ±0.15% which ensures precise voltage references for critical applications.
• Low Temperature Coefficient: With a temperature coefficient as low as 10 ppm/°C, this voltage reference maintains its accuracy across a wide temperature range, making it ideal for environments with fluctuating temperatures.
• Wide Operating Range: The device operates over a broad range of input voltages from 4 V to 12 V, providing designers with flexibility in various system configurations.
• Low Power Consumption: It consumes a mere 45 µA of quiescent current, which is particularly beneficial for portable and battery-operated devices where power efficiency is paramount.
• Long-Term Stability: The ADR291ER-REEL offers excellent long-term stability, ensuring consistent performance throughout the lifespan of the product.
• Package Options: Available in a compact surface-mount package, it is designed for space-constrained applications.

Applications

The ADR291ER-REEL is suitable for a wide array of applications, including but not limited to:

• Precision data acquisition systems
• High-resolution converters
• Battery-powered and portable equipment
• Industrial control systems
• Automotive electronics

Quality and Reliability

Analog Devices Inc. is known for its commitment to quality, and the ADR291ER-REEL is no exception. It is designed to meet stringent industry standards, ensuring reliability and performance in even the most demanding applications. With its combination of accuracy, stability, and low power consumption, the ADR291ER-REEL is an excellent choice for designers looking for a high-quality voltage reference solution.