MAX98357 I2S Audio Amplifier Board Amp Module Class D for Raspberry Pi ESP32,Default NO5238

Features:

Single-Supply Operation (2.5V to 5.5V)

3.2W Output Power into 4I at 5V

2.4mA Quiescent Current

92% Efficiency (R L = 8I, P OUT = 1W)

25µV RMS Output Noise (A V = 15dB)

Low 0.015% 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

77dB PSRR at 1kHz

Low RF Susceptibility Rejects TDMA

Noise from GSM Radios

Extensive Click-andPop Reduction Circuitry

Robust Short-Circuit and Thermal Protection

Available in Space-Saving Packages:

1.345mm x 1.435mm WLP (0.4mm Pitch)

and 3mm x 3mm TQFN

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