MAX98357B - PCM Input Class D Audio Power Amplifiers
Maxim Integrated (now Analog Devices)
Download the MAX98357B datasheet PDF.
This datasheet also covers the MAX98357A variant, as both devices belong to the same pcm input class d audio power amplifiers family and are provided as variant models within a single manufacturer datasheet.
General Description
The MAX98357A/MAX98357B 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 efficiency.
Key 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.
Sample Rates of 8kHz to 96kHz.
Supports Left, Right, or (Left/2 + Right/2) Output.
Sophisticated Edge Rate Control Enables Filterless Class D Outputs.
Full PDF Text Transcription for MAX98357B (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
MAX98357B. For precise diagrams, and layout, please refer to the original PDF.
EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAX98357A/ MAX98357B Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance G...
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357B Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance General Description The MAX98357A/MAX98357B 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 efficiency. The digital audio interface automatically recognizes up to 35 different PCM and TDM clocking schemes which eliminates the need for I2C programming. Operation is further simplified by eliminating the need for an external MCLK signal that is typically used for PCM communication.
More Datasheets from Maxim Integrated (now Analog Devices)
MAX98357B Datasheet
