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Mingjiada Supply Audio Amplifier MAX98360AENL Unique filter-less design, high performance Class D amplifier in a miniature WLP package with no vias and no programming required.

Description

The Audio Amplifier MAX98360AENL is an easy-to-use, low-cost, digital Pulse Code Modulation (PCM) input Class D amplifier that provides industry-leading Class AB audio performance with Class D amplifier efficiency. The digital audio interface automatically recognises different PCM and TDM clock drive methods, eliminating the need for I2C programming. Only power, LRCLK, BCLK and digital audio are required to generate audio. In addition, an innovative pinout allows customers to use highly productive WLP packages without the need for costly vias.

Features

Simple plug-and-play design

Single power supply (2.5V to 5.5V)

3.2W output power to 4Ω @ 5V

2.2mA quiescent current

1ms on-time (MAX98360A and MAX98360B)

92% efficiency (RL = 8Ω, THD+N = 10%)

10μVRMS output noise

110dB dynamic range

0.009% low THD+N @ 1kHz

No MCLK requirement

8kHz to 96kHz sampling rate

I2S and left-aligned modes support left, right or (left/2 + right/2) outputs

Mature edge rate control supports unfiltered Class D outputs

81dB PSRR @ 217Hz

1.5µA standby current allows elimination of GPIOs used as EN pins

Low RF sensitivity effectively suppresses TDMA noise from GSM radios

Class D switching frequency, fine-tuned to 5% for better EMI planning

Comprehensive click/crackle suppression circuitry

Reliable short-circuit and thermal protection

Space-saving package: 9-pin WLP (0.4mm pitch)

3.69mm2 solution size for WLP package with single bypass capacitor

Applications

Single lithium-ion battery/5V powered devices

Smart speakers

Laptops

IoT devices

Gaming devices (audio and haptic)

Smartphones

Tablets

Cameras

Contact Us

Tel: +86 13410018555

Email：sales@hkmjd.com

Company homepage: http://www.hkmjd.com/