MAX4365ETA+T

Audio Amplifiers Overview

The MAX4365ETA+T is a single-channel, Class-AB audio power amplifier manufactured by Analog Devices under the Maxim Integrated brand. It delivers 1W of output power into an 8-ohm load and operates within a supply voltage range of 2.7V to 5.5V. The device features a low total harmonic distortion plus noise of 0.04% and draws a typical quiescent current of 7mA. It is housed in an 8-pin TDFN package with dimensions of 3mm x 3mm and supports surface-mount installation. The component functions reliably across an operating temperature range from -40°C to +85°C.

Audio Amplifiers Feature Summary

• Delivers 1W mono audio output power for compact speaker applications
• Operates on a single power supply ranging from 2.7V to 5.5V
• Maintains low distortion levels at 0.04% THD+N
• Utilizes a small 3mm x 3mm TDFN-8 footprint

Audio Amplifiers Applications

• Portable consumer electronics requiring high-fidelity audio
• Mobile devices and smartphones with limited space
• Battery-powered multimedia players
• Small form-factor speaker systems

Audio Amplifiers Procurement Notes

Verify authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Ensure the part number matches exactly, including suffixes. Check for obsolescence notices as availability may be restricted. Validate datasheet revisions against the specific batch requirements.

Audio Amplifiers Selection Notes

Select this component when a single-ended audio solution is required for 8-ohm loads. Consider the 2.7V minimum supply voltage for battery-operated designs. Evaluate the 7mA quiescent current for power-sensitive applications. The TDFN-8 package suits designs needing minimal board area. Verify thermal performance within the specified -40°C to +85°C range.

Audio Amplifiers Part Context

This device belongs to the MAX4364/MAX4365 series of ultra-small audio amplifiers. It shares architectural similarities with the MAX4364 but offers mono configuration optimized for cost and space efficiency. The series targets portable markets where size and power consumption are critical constraints. It complements other Maxim Integrated audio products in system-level designs.

Audio Amplifiers Replacement Considerations

The MAX4364ESA+T serves as a related alternative within the same product family. Both share similar supply voltage ranges and packaging styles. Verify pin compatibility and output power specifications before substitution. Consult official cross-reference guides for confirmed equivalents.