MAX9792AETI+

$5.22

Description：IC AMP CLASS D MONO 3.7W 28TQFN
Series：DirectDrive®
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:61a580af0bd8 Category: Audio Amplifiers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX9792AETI+ is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC AMP CLASS D MONO 3.7W 28TQFN. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for MAX9792AETI+

Description：IC AMP CLASS D MONO 3.7W 28TQFN
Series：DirectDrive®
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Type：Class D
Output Type：1-Channel (Mono) with Stereo Headphones
Max Output Power x Channels @ Load：3.7W x 1 @ 3Ohm; 180mW x 2 @ 32Ohm
Voltage - Supply：4.5V ~ 5.5V
Features：Depop, LDO, Short-Circuit and Thermal Protection, Shutdown
Mounting Type：Surface Mount
Supplier Device Package：28-TQFN (4x4)
Package / Case：28-WFQFN Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for MAX9792AETI+

MAX9792AETI+

Audio Amplifiers Overview

The MAX9792AETI+ is a Windows Vista-compliant Class D speaker amplifier with a DirectDrive headphone amplifier and an integrated LDO. It combines a mono 3W Class D power amplifier, a stereo 180mW DirectDrive headphone amplifier, and a 120mA low-dropout linear regulator in a single device. The supply voltage range is 2.7V to 5.5V. Quiescent current is typically 4.4mA. THD+N is 0.03% at 500mW into 4 ohms. Operating temperature range is -40°C to +85°C. Package is 28-pin TQFN-EP (4mm x 4mm x 0.75mm).

Audio Amplifiers Feature Summary

DirectDrive headphone amplifier architecture produces ground-referenced output from a single supply, eliminating large DC-blocking capacitors.
Ground sense feature minimizes headphone amplifier crosstalk and reduces ground-loop noise when used as a line out connection.
Low RF susceptibility achieved through spread-spectrum modulation and active emissions limiting circuitry.
Industry-leading click-and-pop suppression eliminates audible transients during power-up and shutdown cycles.

Audio Amplifiers Applications

Notebook Computers
Tablet PCs
Portable Multimedia Players

Audio Amplifiers Procurement Notes

Verify the exact part number against official manufacturer documentation before procurement. Confirm that the component meets all required electrical specifications for your specific application environment. Ensure compatibility with your system's power supply constraints and thermal management requirements. Check for any specific handling or storage instructions provided by the manufacturer.

Audio Amplifiers Selection Notes

Select this component for applications requiring a combined speaker and headphone amplifier solution. Consider its filterless Class D design for space-constrained portable devices. Evaluate the integrated LDO capability if a separate regulator is not desired. Verify that the 28-pin TQFN package fits within the available board space and thermal budget of the target design.

Audio Amplifiers Part Context

The MAX9792AETI+ belongs to the MAX9791/MAX9792 series of audio amplifiers manufactured by Analog Devices Inc./Maxim Integrated. This series integrates multiple audio functions into a single chip to reduce component count and board area. The MAX9792 variant specifically features a mono speaker amplifier, distinguishing it from the stereo MAX9791.