MAX9877AEWP+TG45

$3.21

Description：INTEGRATED CIRCUIT
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:eb7017560b1c Category: Audio Amplifiers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX9877AEWP+TG45 is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is INTEGRATED CIRCUIT. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for MAX9877AEWP+TG45

Description：INTEGRATED CIRCUIT
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Type：-
Output Type：-
Max Output Power x Channels @ Load：-
Voltage - Supply：-
Features：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-
Operating Temperature：-
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for MAX9877AEWP+TG45

MAX9877AEWP+TG45

Audio Amplifiers Overview

The MAX9877EWP+TG45 is a mono audio subsystem integrating a Class D speaker amplifier and a stereo Class AB DirectDrive headphone amplifier. It operates on a single supply voltage ranging from 2.7V to 5.25V. The device delivers up to 725mW into an 8Ω load with 87% efficiency, utilizing filterless modulation and spread-spectrum technology for low emissions. The integrated headphone amplifier provides ground-referenced outputs without external DC-blocking capacitors. Control is managed via I2C interface, supporting volume adjustment, input mixing, and shutdown modes within a 20-bump WLP package.

Audio Amplifiers Feature Summary

Integrates a high-efficiency Class D speaker amplifier with active emissions limiting and spread-spectrum modulation to reduce EMI without output filters.
Includes a stereo Class AB DirectDrive headphone amplifier that generates a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors.
Features user-defined input architecture with an input mixer, three preamplifier gain settings, and comprehensive click-and-pop suppression.
Supports hardware and software shutdown modes along with current-limit and thermal protection mechanisms.

Audio Amplifiers Applications

Cell Phones
Portable Multimedia Players

Audio Amplifiers Procurement Notes

Verify the specific suffix G45 indicates protective die coating as documented in the ordering information. Confirm the component is supplied in tape and reel format. Ensure compatibility with the specified 20-bump WLP footprint during PCB layout. Check for lead-free compliance status if required by manufacturing standards.

Audio Amplifiers Selection Notes

Select this component when a combined mono speaker and stereo headphone solution is required in a space-constrained design. The integrated DirectDrive architecture simplifies the bill of materials by removing external capacitors. Consider the I2C control requirements for system integration. Evaluate the thermal performance within the 20-bump WLP package for the intended power dissipation levels.

Audio Amplifiers Part Context

This part belongs to the MAX9877 family of low RF susceptibility audio subsystems. It combines Maxim's third-generation filterless Class D technology with DirectDrive headphone amplification. The series is designed for portable electronics requiring high efficiency and low electromagnetic interference.