The AD8021ARM from Analog Devices Inc. is a high-performance voltage feedback amplifier that is designed to offer a combination of high speed, low power consumption, and excellent dc performance. Engineered for demanding applications, this amplifier is an ideal choice for a wide range of products, including medical devices, communication systems, and test equipment.

Key Features

• High Speed: With a bandwidth of 180 MHz at a gain of +1 and a slew rate of 800 V/µs, the AD8021ARM is capable of handling high-speed signals with ease.
• Low Power Consumption: Despite its high-speed capabilities, it only consumes 7.2 mA of supply current, making it an energy-efficient choice for battery-powered devices.
• Low Distortion: The amplifier offers low harmonic distortion, which is crucial for maintaining signal integrity in high-performance audio and instrumentation applications.
• Flexible Power Supply: It operates with dual supplies ranging from ±2.5 V to ±6 V or a single supply from 5 V to 12 V, providing versatility in various circuit configurations.
• Output Swing: The AD8021ARM provides a wide output swing, typically within 1.5 V of the rails, maximizing the dynamic range for the given supply voltage.

Applications

• High-speed data acquisition
• Active filters
• ADC/DAC buffers
• Video and communications equipment
• Medical imaging systems
• Test and measurement instrumentation

Quality and Reliability

Analog Devices Inc. is known for its commitment to quality, and the AD8021ARM is no exception. It is available in a compact surface-mount 8-lead MSOP package, ensuring a minimal footprint on circuit boards. Furthermore, it is specified over the industrial temperature range of -40°C to +85°C, providing reliable performance in a variety of environmental conditions.

Ordering Information

The product is available under the part number AD8021ARM. For detailed specifications, application notes, and additional resources, please visit the Analog Devices Inc. website or contact their customer support for assistance.