AD811ARZ-16-REEL

Overview

The AD811ARZ-16-REEL is a high-speed video amplifier manufactured by Analog Devices Inc. It features a single channel with a 140 MHz -3dB bandwidth and a 2500 V/us slew rate. The device operates within a temperature range of -40°C to +85°C and utilizes an SOIC-16 surface-mount package. Key electrical specifications include a 10 uA input bias current, 3 mV input offset voltage, 1.9 nV/sqrt Hz input voltage noise density, 56 dB common-mode rejection ratio, and 60 dB power supply rejection ratio.

Feature Summary

• High-speed current feedback architecture designed for demanding video signal processing applications
• Ultra-fast transient response capabilities supporting rapid signal transitions
• Low noise performance characteristics suitable for precision analog signal conditioning

Applications

• Professional video distribution systems
• High-speed data acquisition front ends
• Test and measurement instrumentation

Procurement Notes

Verify the specific reel packaging designation against official Analog Devices documentation to ensure compatibility with automated assembly processes. Confirm that the suffix indicates tape-and-reel delivery rather than tube packaging. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when circuit requirements demand exceptional slew rates and wide bandwidth for video frequency signals. Evaluate the SOIC-16 package constraints against available board space. Consider the input bias current and offset voltage specifications relative to source impedance requirements. Ensure thermal management strategies align with the specified operating temperature range for reliable long-term operation.

Part Context

This component belongs to the AD811 series of high-speed video amplifiers from Analog Devices. The series is characterized by its current feedback topology, which provides consistent bandwidth independent of gain settings. The AD811 family serves as a foundational solution for applications requiring precise signal reproduction at video frequencies without significant phase distortion or settling time delays.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided reference material.