AD8529ARZ-REEL

Overview

The AD8529ARZ-REEL is a dual-channel, rail-to-rail output operational amplifier from the AD8519/AD8529 family. It features an 8 MHz gain bandwidth product and a 2.9 V/μs slew rate at 5 V supply. The device operates on single supplies from 2.7 V to 12 V or dual supplies of ±1.35 V to ±6 V. Key electrical characteristics include a maximum input offset voltage of 1 mV, 10 nV/√Hz voltage noise density, and 300 nA input bias current. It draws 1.2 mA per amplifier and supports ±25 mA output current in an 8-lead SOIC package.

Feature Summary

• Rail-to-rail output swing capability for extended dynamic range
• Unity gain stability with high bandwidth for precision applications
• Low power consumption suitable for battery-operated systems
• Extended industrial temperature range operation

Applications

• Portable communications equipment
• Microphone amplifiers and audio preamps
• Sensor interface circuits
• Active filters
• ASIC input drivers

Procurement Notes

Verify that the ordering suffix -REEL indicates tape-and-reel packaging rather than tube packaging. Confirm RoHS compliance status if required by specific manufacturing standards. Ensure the component matches the 8-lead SOIC physical dimensions and pinout configuration before integration into the PCB layout.

Selection Notes

Select this part when dual-channel performance is required alongside rail-to-rail output capabilities. The 8 MHz bandwidth and low offset voltage make it suitable for precision signal conditioning. Consider the 8-lead SOIC package availability and thermal dissipation requirements relative to the application environment.

Part Context

This component belongs to the AD8519/AD8529 series of 8 MHz rail-to-rail operational amplifiers manufactured by Analog Devices. The AD8529 variant specifically provides two independent amplifier channels within a single package, distinguishing it from the single-channel AD8519 while sharing identical electrical specifications and performance characteristics.

Replacement Considerations

The AD8529AR-REEL serves as a non-RoHS compliant alternative with identical electrical specifications and pinout compatibility.