MAX4410EUD+

Audio Amplifiers Overview

The MAX4410EUD+ is a stereo headphone driver from Analog Devices/Maxim Integrated, housed in a 14-TSSOP package. It operates on a single supply voltage ranging from 1.8V to 3.6V with a typical quiescent current of 7mA. The device delivers up to 80mW per channel into a 16Ω load and features a total harmonic distortion plus noise of 0.003%. It includes shutdown functionality, short-circuit protection, and thermal protection, operating within a temperature range of -40°C to +85°C.

Audio Amplifiers Feature Summary

• DirectDrive architecture eliminates the need for large DC-blocking capacitors by producing a ground-referenced output from a single supply.
• High power-supply rejection ratio allows operation from noisy digital supplies without requiring an additional linear regulator.
• Integrated protection mechanisms include ±8kV ESD protection, short-circuit protection, and thermal shutdown.

Audio Amplifiers Applications

• Portable equipment where board space is at a premium
• Single-supply stereo headphone drivers
• Battery-powered audio devices

Audio Amplifiers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and packaging type (tube vs. tape) against specific ordering suffixes. Check for obsolescence notices or lifecycle changes as availability may be limited. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.

Audio Amplifiers Selection Notes

Select this component for applications requiring low external component count and high power supply rejection in portable designs. The DirectDrive feature simplifies layout by removing coupling capacitors. Verify that the 1.8V to 3.6V supply range matches the system battery profile. Consider the 14-TSSOP package constraints for thermal management and PCB area allocation.

Audio Amplifiers Part Context

The MAX4410 belongs to Maxim Integrated's DirectDrive family of audio amplifiers designed for mobile and handheld electronics. This series prioritizes miniaturization and efficiency by integrating output stages that do not require external blocking capacitors. The EUD+ suffix indicates a lead-free, RoHS-compliant version in a TSSOP-14 package, suitable for surface-mount assembly processes.

Audio Amplifiers Replacement Considerations

Check for MAX4410 variants with different packaging options such as MAX4410EUD+T (tape and reel) if automated placement is required. Evaluate other DirectDrive models like MAX4412 for single-channel needs or higher bandwidth requirements. Verify pin compatibility before substituting with generic stereo headphone amplifiers.