AD811ARZ-16-REEL7

Overview

The AD811ARZ-16-REEL7 is a high-speed video amplifier manufactured by Analog Devices Inc. It features a single channel with a 140 MHz bandwidth and a 2500 V/us slew rate. The device operates within a supply voltage range of ±5V to ±12V and consumes 14.5 mA of supply current. It utilizes a 16-pin SOIC package and functions as a current feedback amplifier. Key electrical characteristics include a 3 mV input offset voltage, 10 uA input bias current, 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
• Integrated low-noise performance suitable for precision analog signal conditioning

Applications

• Video buffering and distribution systems
• High-speed data acquisition front ends
• Test and measurement equipment requiring fast settling times

Procurement Notes

Verify the specific suffix REEL7 against official Analog Devices documentation to confirm reel packaging specifications. Ensure the part number matches the exact pinout and thermal requirements for your PCB layout. Cross-reference the datasheet revision date to validate all electrical parameters before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require high slew rates and wide bandwidth for video or pulse signals. Consider the 16-pin SOIC package constraints and verify compatibility with available ±5V to ±12V power supplies. Evaluate the 14.5 mA quiescent current against system power budgets.

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 superior performance in driving capacitive loads compared to voltage feedback alternatives. It serves as a foundational building block for professional video infrastructure.

Replacement Considerations

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