AD8569ARMZ-REEL

Overview

The AD8569ARMZ-REEL is a quad buffer amplifier from Analog Devices, packaged in a 10-lead MSOP. It operates on a single supply voltage ranging from 4.5 V to 16 V. The device features rail-to-rail input and output capabilities with an offset voltage of up to 10 mV and a slew rate of 6 V/µs. It provides 35 mA continuous output current and can drive capacitive loads up to 1 µF. The operating temperature range is -40°C to +85°C.

Feature Summary

• Rail-to-rail input and output operation for maximum dynamic range
• Capable of driving large capacitive loads without oscillation
• Immune to output phase reversal during overvoltage conditions

Applications

• LCD reference drivers
• Portable electronics
• Communications equipment

Procurement Notes

Verify the component is the AD8569 variant containing four buffers within the 10-lead MSOP package. Confirm the suffix indicates tape and reel packaging. Check for lead-free compliance markings consistent with the Z designation. Ensure the source documentation matches the obsolete status noted in revision C.

Selection Notes

Select this component when multiple high-drive buffer stages are required in a compact surface-mount footprint. It is suitable for applications needing low distortion and high output current capability. Consider the thermal resistance characteristics of the MSOP package for power dissipation calculations under load.

Part Context

This part belongs to the AD8568/AD8569/AD8570 family of 16 V rail-to-rail buffer amplifiers. While the AD8568 contains two buffers and the AD8570 contains eight, the AD8569 specifically integrates four independent buffer amplifiers. All variants share the same underlying CBCMOS process technology and electrical characteristics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.