MAX9830ETA+T

Audio Amplifiers Overview

The MAX9830ETA+T is a mono Class D audio amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates on a supply voltage range of 2.6V to 5.5V and delivers up to 2.25W of output power into a 4-ohm load. The device utilizes an 8-TDFN (2x2) package with exposed pad for surface mount installation. Key electrical specifications include a maximum operating temperature of 85°C and a minimum of -40°C. It features differential input, pop-and-click suppression, short-circuit protection, thermal shutdown, and a shutdown mode.

Audio Amplifiers Feature Summary

• Class D topology for high efficiency
• Differential input capability
• Integrated pop-and-click suppression
• Short-circuit and thermal protection

Audio Amplifiers Applications

• Portable audio devices
• Mobile phones
• Personal media players

Audio Amplifiers Procurement Notes

Verify the exact suffix against official datasheets to confirm pinout and packaging variations. Confirm RoHS compliance status as required by project specifications. Check for obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Audio Amplifiers Selection Notes

Select this component for single-channel audio applications requiring compact size and high efficiency. Ensure the design supports the 2.6V to 5.5V supply range. Verify that the 8-TDFN footprint matches the PCB layout constraints and thermal requirements.

Audio Amplifiers Part Context

This part belongs to the MAX983 series of audio amplifiers. It is distinct from stereo variants like the MAX98306 and other mono versions within the same family. The +T suffix indicates tape and reel packaging.

Audio Amplifiers Replacement Considerations

MAX9830AEVKIT+ is an evaluation board for the MAX9830A series, not a direct substitute. Consult official cross-reference guides for verified functional replacements.