MAX98357A Datasheet - Maxim Integrated

MAX98357A, PCM Input Class D Audio Power Amplifiers

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MAX98357A/ MAX98357B Tiny, Low-Cost, PCM Class D Amplifier with

Features

* Single-Supply Operation (2.5V to 5.5V)
* 3.2W Output Power into 4Ω at 5V
* 2.4mA Quiescent Current
* 92% Efficiency (RL = 8Ω, POUT = 1W)
* 22.8μVRMS Output Noise (AV = 15dB)
* Low 0.013% THD+N at 1kHz
* No MCLK Required
* Samp

Applications

* Single Li-ion Cell/5V Devices
* Smart Speakers
* Notebook Computers
* IoT Devices
* Gaming Devices (Audio and Haptics)
* Smartphones
* Tablets
* Cameras Simplified Block Diagram PCM INPUT SHUTDOWN AND CHANNEL SELECT MAX9835

MAX98357A-MaximIntegrated.pdf