AD8529ARZ

Overview

The AD8529ARZ is a dual-channel, rail-to-rail output operational amplifier manufactured by Analog Devices Inc. It features an 8 MHz unity gain bandwidth and a typical slew rate of 2.9 V/µs at 5 V supply. The device operates on a single supply from 2.7 V to 12 V or dual supplies up to ±6 V, with a low supply current of 600 µA per channel. Input offset voltage is typically 600 µV, and the package is an 8-lead SOIC.

Feature Summary

• Rail-to-rail output swing capability for maximum dynamic range
• Low power consumption suitable for battery-powered applications
• High bandwidth and fast slew rate for signal integrity
• Extended industrial temperature range operation

Applications

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

Procurement Notes

Verify the specific suffix (e.g., ARZ) against the manufacturer's ordering guide to confirm RoHS compliance and package type. Ensure the procurement source provides the official datasheet Rev. D for accurate electrical specifications. Confirm that the component status is listed as Active before finalizing orders.

Selection Notes

Select this component when dual channels are required in a compact surface-mount package. It is appropriate for designs needing rail-to-rail output performance with low supply current. Consider the 8 MHz bandwidth and 2.9 V/µs slew rate for high-speed signal processing tasks within the specified voltage range.

Part Context

This part belongs to the AD8519/AD8529 family of precision, low-power, rail-to-rail output operational amplifiers. While the AD8519 is a single-channel device available in SC70 and SOT-23 packages, the AD8529 provides two channels in an 8-lead SOIC or MSOP package. Both share similar electrical characteristics optimized for portable electronics.

Replacement Considerations

The AD8529ARMZ is a compatible alternative offering the same functionality in an 8-lead MSOP package instead of the SOIC format.