MAX9728AEUD+T

$0.66

Description：IC AMP CLSS AB STER 60MW 14TSSOP
Series：DirectDrive®
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:ae3743a097f9 Category: Audio Amplifiers Brand: Analog Devices Inc./Maxim Integrated

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

MAX9728AEUD+T is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC AMP CLSS AB STER 60MW 14TSSOP. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for MAX9728AEUD+T

Description：IC AMP CLSS AB STER 60MW 14TSSOP
Series：DirectDrive®
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：Class AB
Output Type：Headphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load：60mW x 2 @ 32Ohm
Voltage - Supply：4.5V ~ 5.5V
Features：Depop, Short-Circuit and Thermal Protection, Shutdown
Mounting Type：Surface Mount
Supplier Device Package：14-TSSOP
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for MAX9728AEUD+T

MAX9728AEUD+T

Audio Amplifiers Overview

The MAX9728AEUD+T is a stereo headphone amplifier utilizing DirectDrive architecture for single-supply operation. It delivers up to 60mW per channel into a 32Ω load with 0.02% THD+N. The device operates from a 4.5V to 5.5V supply, drawing 3.5mA quiescent current and less than 0.1µA in shutdown mode. It features an adjustable gain configuration, integrated click-and-pop suppression, and high PSRR of 80dB at 1kHz. The component is housed in a 14-pin TSSOP package.

Audio Amplifiers Feature Summary

DirectDrive architecture eliminates bulky DC-blocking capacitors by using a charge pump to create internal bipolar supplies.
Integrated comprehensive click-and-pop suppression circuitry prevents audible transients during startup and shutdown.
Low-power shutdown mode reduces current consumption to less than 0.1µA, extending battery life in portable applications.

Audio Amplifiers Applications

Notebook PCs
DVD Players
LCD/PDP Displays

Audio Amplifiers Procurement Notes

Verify the specific suffix 'EUD' corresponds to the 14-pin TSSOP package and adjustable gain variant when sourcing. Confirm RoHS compliance status as indicated by the '+' designation. Ensure the ordering documentation matches the exact manufacturer part number to avoid pinout or functional mismatches with similar models.

Audio Amplifiers Selection Notes

Select this model for space-constrained designs requiring ground-referenced outputs without external coupling capacitors. The adjustable gain feature allows customization for specific input signal levels. Consider the 14-pin TSSOP package for thermal management and ease of assembly compared to smaller QFN options.

Audio Amplifiers Part Context

This component belongs to the MAX9728 family of low-power stereo headphone amplifiers. It shares the core DirectDrive technology and protection features with other variants like the MAX9728BETC+, differing primarily in package type and gain configuration settings.