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AD8051ART-R2

AD8051ART-R2 Description

The AD8051ART-R2 is a high-performance, voltage feedback operational amplifier designed by Analog Devices Inc. This obsolete model offers a wide supply voltage range, from a minimum of 3 V to a maximum of 12 V, making it suitable for a variety of power supply configurations. The AD8051ART-R2 is housed in a surface-mount SOT23-5 package, which is ideal for compact designs and high-density PCB layouts. It features a -3 dB bandwidth of 110 MHz and a high slew rate of 170 V/µs, ensuring excellent performance in high-frequency applications. The amplifier draws a supply current of 4.8 mA, which is relatively low for its performance level, and it can deliver an output current of 45 mA per channel. The AD8051ART-R2 also boasts a low input bias current of 1.4 µA and an input offset voltage of 1.8 mV, contributing to its precision and stability. With a moisture sensitivity level (MSL) of 1, the device is suitable for unlimited exposure to ambient conditions, enhancing its reliability in various environments.

AD8051ART-R2 Features

• Wide Supply Voltage Range: Operates from 3 V to 12 V, providing flexibility in power supply requirements.
• High Bandwidth and Slew Rate: With a -3 dB bandwidth of 110 MHz and a slew rate of 170 V/µs, the AD8051ART-R2 excels in high-frequency and high-speed applications.
• Low Power Consumption: Draws only 4.8 mA of supply current, making it energy-efficient for battery-powered and low-power systems.
• High Output Current: Capable of delivering 45 mA per channel, ensuring robust performance in demanding applications.
• Precision Performance: Features a low input bias current of 1.4 µA and an input offset voltage of 1.8 mV, enhancing accuracy and stability.
• Compact Surface-Mount Package: The SOT23-5 package is ideal for space-constrained designs and high-density PCB layouts.
• Reliability: With an MSL of 1, the AD8051ART-R2 is suitable for unlimited exposure to ambient conditions, ensuring long-term reliability.

AD8051ART-R2 Applications

The AD8051ART-R2 is well-suited for a range of applications that demand high performance and precision. Its wide bandwidth and high slew rate make it ideal for high-speed signal processing, video signal amplification, and data acquisition systems. The low power consumption and high output current capabilities render it suitable for portable devices and battery-powered applications. Additionally, its precision performance and compact package make it a preferred choice for precision instrumentation, medical equipment, and industrial control systems.

Conclusion of AD8051ART-R2

The AD8051ART-R2 is a versatile and high-performance operational amplifier that offers a combination of wide supply voltage range, high bandwidth, and low power consumption. Despite being an obsolete model, its unique features and advantages make it a reliable choice for applications requiring high-speed and precision performance. The compact SOT23-5 package and high reliability further enhance its suitability for modern electronic designs. For engineers and designers looking for a robust and efficient operational amplifier, the AD8051ART-R2 remains a viable option, especially in applications where its specific performance characteristics are required.