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  6. Item#: 9SIBJZJKNF7544

  • $19.99
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    4.5 (19 seller ratings)

    Shipped by Direct from manufacturerWispa Technologies

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    Wispa Technologies
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    KEHIPI 3 PCS MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifiers Board for Arduino, Raspberry Pi, ESP32 (No Welding)

    Be the first to review this product...
    • 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.
    • This DAC was a cheap and brilliant way to improve the audio quality of your esp32 project. It turned awful sound quality with horrible background noise to incredibly clear and enjoyable sound. you personally found lowering the gain to 3db worked best for your project.
    • CHIP:MAX98357
    • 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.
    • Suitable for microcontrollers or development board systems with I2S audio output such as Compatible with Arduino Raspberry Pi, ESP32
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    3 PCS MAX98357 Audio Power Amplifier Module Suitable for microcontrollers or development board systems with I2S audio output such as Raspberry Pi, Arduino and ESP32

    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:

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

    3 PCS MAX98357 Audio Power Amplifier Module Suitable for microcontrollers or development board systems with I2S audio output such as Raspberry Pi, Arduino and ESP32

    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:

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

    Pin Description:

    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 4 and 10% THD 1.8W at 8 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 Including:

    3 * Audio Amplifier Module

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