The ADR5040ARTZ-R2 is a high-precision voltage reference component manufactured by Analog Devices Inc., which is renowned for its reliable and high-performance electronic components. This voltage reference IC is part of the ADR5040 series and is designed to offer a stable and precise reference voltage for various applications, including data converters, portable instrumentation, and industrial control systems.

Key Features

• Precision Reference Voltage: The ADR5040ARTZ-R2 provides a fixed output voltage of 4.096 V, which is a common reference voltage for 12-bit, 14-bit, or 16-bit analog-to-digital converters (ADCs).
• High Accuracy: With an initial accuracy of ±0.1%, this device ensures precise voltage regulation for sensitive electronic circuits.
• Low Temperature Coefficient: It features a low temperature coefficient of 10 ppm/°C (max), which means that the output voltage remains stable across a wide temperature range, minimizing drift and ensuring consistent performance.
• Wide Operating Range: The ADR5040ARTZ-R2 operates over a broad supply voltage range from 4.5 V to 18 V, accommodating various system designs and power supply fluctuations.
• Low Quiescent Current: The device boasts a low quiescent current of 450 µA (max), making it suitable for battery-powered and energy-efficient applications.
• Package and Mounting: It is available in a compact SOT-23 package, which is ideal for space-constrained applications, and supports surface-mount technology (SMT) for easy integration into PCB designs.

Applications

The ADR5040ARTZ-R2 is versatile and can be used in a variety of applications, including:

• Precision data systems
• High-resolution ADCs and DACs
• Portable and battery-powered equipment
• Industrial control systems
• Automotive electronics
• Medical and healthcare devices

Conclusion

With its high accuracy, low temperature coefficient, and wide operating range, the ADR5040ARTZ-R2 from Analog Devices Inc. is an excellent choice for designers looking for a reliable and precise voltage reference solution. Its small form factor and energy efficiency make it particularly well-suited for portable and space-sensitive applications where performance cannot be compromised.