MAX9711ETC+T

$2.98

Description：IC AMP CLASS AB MONO 3W 12TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8dffe0e46499 Category: Audio Amplifiers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX9711ETC+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 AB MONO 3W 12TQFN. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for MAX9711ETC+T

Description：IC AMP CLASS AB MONO 3W 12TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class AB
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：3W x 1 @ 3Ohm
Voltage - Supply：4.5V ~ 5.5V
Features：Depop, Mute, Shutdown, Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：12-TQFN (4x4)
Package / Case：12-WQFN Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for MAX9711ETC+T

MAX9711ETC+T

Audio Amplifiers Overview

The MAX9711ETC+T is a mono 3W bridge-tied load (BTL) audio power amplifier manufactured by Analog Devices. It operates from a single 4.5V to 5.5V supply and features an industry-leading 100dB PSRR, ensuring operation in noisy environments without additional conditioning. The device delivers 3W into a 3Ω load at 1% THD+N and includes ultra-low 0.005% THD+N for clean amplification. Key electrical parameters include a quiescent current of 7mA, a shutdown current of 0.5μA, and a thermal shutdown threshold of 160°C. It is specified over the -40°C to +85°C temperature range.

Audio Amplifiers Feature Summary

Industry-leading 100dB power-supply rejection ratio for noise immunity
Comprehensive click-and-pop suppression during power cycles
Ultra-low-power shutdown mode reducing consumption to 0.5μA
PC99/01 compliance with integrated thermal overload protection

Audio Amplifiers Applications

Notebook PCs
Flat-Panel TVs
Flat-Panel PC Displays
Two-Way Radios
Powered Speakers

Audio Amplifiers Procurement Notes

Verify the specific suffix 'ETC' corresponds to the 12-pin Thin QFN package and extended temperature range (-40°C to +85°C). Confirm RoHS compliance status via the manufacturer's official documentation. Ensure the ordering code matches the exact mono configuration required for the design.

Audio Amplifiers Selection Notes

Select this component for applications requiring high efficiency and low distortion from a single 5V supply. The BTL architecture eliminates the need for large DC-blocking capacitors. Consider the 12-pin package size constraints and verify that the thermal dissipation requirements are met within the system enclosure limits.

Audio Amplifiers Part Context

This part belongs to the MAX9710/MAX9711 family of 3W BTL audio power amplifiers. While the MAX9710 provides stereo output in a 20-pin package, the MAX9711 offers a mono configuration in a smaller 12-pin Thin QFN package. Both share identical electrical characteristics regarding power delivery, PSRR, and protection features.