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4PCS MAX98357 I2S Audio Amplifier Module,Audio Amplifiers Filterless Class D Amplifier, for Raspberry Pi ESP32

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$18.08

$ 9 .05 $9.05

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1.ColourName:Welding


About this item

  • ❃❃4PCS welding Max98357 3w Class D Amplifier Breakout Interface I2s Dac Decoder Module Filterless Audio Board For Raspberry Pi Esp32
  • ❃❃Widely used for Arduino, Raspberry Pi and ESP32.
  • ❃❃Maxim announces the MAX98357 digital input Class D audio power amplifiers, enabling designers to implement compact, efficient plug-and-play solutions at a cost-effective price.
  • ❃❃The MAX98357 Pulse Code Modulation (PCM) plug-and-play speaker amplifiers take advantage of the flexibility of Maxim's pinout. 35 different clocks and 128 digital audio formats can be automatically configured with a single power supply.
  • ❃❃For superior sound quality, the device uses a high noise immunity digital input with high jitter tolerance. It also provides excellent electromagnetic interference suppression, allowing long-line connected speakers without the need for external filtering.


Introduction:

Pin:

LRC: Frame clock. Left/Right clock for I2S and LJ modes. Sync clock for TDM mode.

BCLK: Bit clock input.

DIN: Digital input signal.

GAIN: Gain and channel selection.

SD: Shutdown and channel selection. Pull SD_MODE low to place the device in shutdown.

GND: Power ground.

VCC: DC 2.5V-5.5V.

Product Features:

  • Output power: 3.2W at 4Ω and 10% THD 1.8W at 8Ω and 10% THD
  • I2S sampling rate: 8kHz-96kHz
  • Class D gain optional: 3dB/6dB/9dB/12dB/15dB
  • No master clock (MCLK) required
  • Plug and Play: 35 different clocks and 128 digital audio formats can be automatically configured with a single power supply

Package: 4PCS MAX98357 I2S Audio Amplifier Module welding


Kristin Nicole
Reviewed in the United States on March 28, 2024
For a hobby project, these worked successfully. Excellent price, fully functional and arrived in perfect condition. Would've given it more stars if possible! :)
Make_Things_Work
Reviewed in the United States on November 27, 2024
I don’t know how you screw it up that royally. Soldering the terminal screws closed is a first, and it’s pretty sad to see.Scary to think who have doing this
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