MAX9715ETE+

$3.89

Description：IC AMP CLASS D STER 2.8W 16TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:fad30ed2c315 Category: Audio Amplifiers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX9715ETE+ 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 STER 2.8W 16TQFN. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for MAX9715ETE+

Description：IC AMP CLASS D STER 2.8W 16TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Type：Class D
Output Type：2-Channel (Stereo)
Max Output Power x Channels @ Load：2.8W x 2 @ 4Ohm
Voltage - Supply：4.5V ~ 5.5V
Features：Depop, Short-Circuit and Thermal Protection, Shutdown
Mounting Type：Surface Mount
Supplier Device Package：16-TQFN (5x5)
Package / Case：16-WQFN Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for MAX9715ETE+

MAX9715ETE+

Audio Amplifiers Overview

The MAX9715ETE+ is a stereo Class D audio power amplifier in a 16-pin TQFN-EP package. It delivers up to 2.8W per channel into a 4Ω load with a 5V supply. The device operates from a single 4.5V to 5.5V supply, drawing 12mA quiescent current and less than 100nA in shutdown. Key electrical parameters include 71dB PSRR at 1kHz, 0.06% THD+N at 1kHz, and an 86% efficiency rating. It features selectable gain of +9.0dB or +10.5dB and operates within a -40°C to +85°C temperature range.

Audio Amplifiers Feature Summary

Filterless Class D operation eliminates the need for external LC output filters by utilizing speaker coil inductance.
Spread-spectrum modulation reduces electromagnetic interference (EMI) emissions across high frequencies.
Integrated click-and-pop suppression prevents audible transients during startup and shutdown sequences.
Comprehensive protection mechanisms include thermal overload and short-circuit safeguards.

Audio Amplifiers Applications

High-end notebook audio systems
LCD projectors
Portable audio devices
Multimedia docking stations

Audio Amplifiers Procurement Notes

Verify that the ordering suffix ETE+ corresponds to the 16-pin TQFN-EP package and the specified -40°C to +85°C temperature range. Confirm RoHS compliance status as indicated by the plus sign. Ensure the component matches the exact Maxim Integrated part number to guarantee compatibility with the documented pinout and electrical characteristics.

Audio Amplifiers Selection Notes

Select this amplifier for applications requiring high efficiency without the board space penalty of output filters. It is suitable for single-supply designs operating between 4.5V and 5.5V. Consider the selectable gain settings to match input signal levels. Verify that the target speakers have sufficient series inductance to support the filterless modulation scheme effectively.

Audio Amplifiers Part Context

This component belongs to the MAX9715 family of stereo Class D amplifiers manufactured by Analog Devices Inc./Maxim Integrated. It utilizes second-generation Class D technology to provide high power density and robust performance. The device is designed to replace traditional linear amplifiers in portable electronics where battery life and physical size are critical constraints.