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5PCS MAX98357 I2S Audio Amplifier Module,Audio Amplifiers Filterless Class D Amplifier,for Arduino ESP32 Raspberry Pi (No Welding)

KWD 4.500
Brand
AITRIP
Category
Home Theater
ColorNo welding
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • 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.
  • Output power: 3.2W at 4Ω and 10% THD 1.8W at 8Ω and 10% THD;I2S sampling rate: 8kHz-96kHz
  • Suitable for microcontrollers or development board systems with I2S audio output such as Compatible with Arduino Raspberry Pi, ESP32
  • 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.
  • 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

Description

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 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 Including:
3 * Audio Amplifier Module

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