Product Overview: ADR291GRUZ-REEL7 from Analog Devices Inc.

The ADR291GRUZ-REEL7 is a high-precision, low-power voltage reference from Analog Devices Inc., renowned for its exceptional stability and accuracy. This component is part of the ADR291 series, which is designed to offer a stable and precise reference voltage for various applications in the electronics industry, including data conversion, power supply control, and instrumentation.

Key Features and Benefits

• Precision Voltage Reference: The ADR291GRUZ-REEL7 provides a fixed output voltage of 2.5V, which is ideal for many precision circuits. Its high accuracy and low temperature coefficient ensure reliable performance across a wide range of operating conditions.
• Low Power Consumption: With a quiescent current of typically 5 µA, this voltage reference is particularly suited for battery-powered and portable devices, helping to extend battery life without compromising performance.
• Wide Operating Range: The device operates over a broad input voltage range from 4V to 12V, providing flexibility in various power supply configurations.
• Excellent Temperature Stability: The ADR291GRUZ-REEL7 features a low temperature coefficient, ensuring that the output voltage remains consistent over the full temperature range of -40°C to +125°C.
• Long-term Stability: Analog Devices Inc. has engineered this voltage reference for optimal long-term stability, making it a reliable choice for critical applications that require sustained accuracy over time.
• Compact Packaging: Supplied in a small surface-mount package (TSSOP-8), the ADR291GRUZ-REEL7 is designed for space-constrained applications, and its tape and reel packaging format facilitates efficient automated assembly.

Applications

The ADR291GRUZ-REEL7 is versatile and can be integrated into a wide array of applications, including:

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

With its combination of high precision, low power consumption, and compact form factor, the ADR291GRUZ-REEL7 from Analog Devices Inc. is an excellent choice for designers who require a reliable voltage reference that can deliver consistent performance across various applications and environmental conditions.