MAX9792AETI+T

$2.13

Description：IC AMP CLASS D MONO 3.7W 28TQFN
Series：DirectDrive®
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:ac5fa5294918 Category: Audio Amplifiers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX9792AETI+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 CLASS D MONO 3.7W 28TQFN. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for MAX9792AETI+T

Description：IC AMP CLASS D MONO 3.7W 28TQFN
Series：DirectDrive®
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
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+T

MAX9792AETI+T

Audio Amplifiers Overview

The MAX9792AETI+T is a mono Class D speaker amplifier with an integrated DirectDrive headphone amplifier and LDO regulator. It operates on a single supply from 2.7V to 5.5V. The device delivers up to 3W output power into a 3Ω load at 10% THD+N. It features 180mW stereo headphone output, 107dB DC PSRR, and 0.006% THD+N for the headphone section. The package is a 28-pin TQFN-EP (4mm x 4mm x 0.75mm).

Audio Amplifiers Feature Summary

DirectDrive headphone architecture eliminates large DC-blocking capacitors.
Ground sense feature minimizes crosstalk and ground-loop noise.
Spread-spectrum modulation reduces EMI emissions.
Wake-on-beep function activates amplifiers upon detecting beep signals.

Audio Amplifiers Applications

Notebook Computers
Tablet PCs
Portable Multimedia Players

Audio Amplifiers Procurement Notes

Verify the exact ordering suffix against official documentation to confirm tape-and-reel packaging and lead-free status. Ensure the component matches the specific voltage option required by the design. Cross-reference the manufacturer's part number guide to validate all pinout and thermal pad configurations before finalizing procurement orders.

Audio Amplifiers Selection Notes

Select this component when a mono speaker amplifier and stereo headphone amp are needed in one package. It supports independent shutdown controls for flexibility. The integrated LDO simplifies power management. Verify that the 28-pin TQFN footprint fits the board layout constraints.

Audio Amplifiers Part Context

This device belongs to the MAX9791/MAX9792 series of Windows Vista-compliant audio amplifiers. It combines a Class D power amplifier, a DirectDrive headphone amplifier, and an LDO linear regulator. The series is designed for portable multimedia applications requiring high efficiency and low distortion.