MAX98357 I2S 3W Class D Amplifier audio pojacalo

MAX98357 I2S 3W Class D Amplifier digitalno audio pojacalo sa digitalnim ulazom.

Product Introduction

The MAX98357 Pulse Code Modulation (PCM)  plug-and-play speaker amplifiers take fulladvantage of Maxim's flexible bow and pin arrangements.

Compared to typical analog amplifier solutions, the componentcount is greatly reduced, resulting in a significant reduction insolution size. These features allow users to take advantage ofMaxim's cost-effective wafer-level packaging (WLP) without theneed for expensive PCBVIAs, since most users control the volumedigitally. To achieve excellent sound quality, the device uses digitalinputs with high noise immunity and high jittertolerance (at least8dB better than competing solutions). The device also providesexcellent electromagnetic interference(EMI) rejection, allowinglong-term speaker connections without the need for additionalexternal filtering. In addition, the device offers the industry's highestClass D efficiency.

Product Features

Output Power: 3.2W at 4Q,10%THD,1.8W at 82,10%THD

12S sampling rate:8Khz~96Khz

Class D amplifier Gain selectable:3dB/6dB/9dB/12dB/15dB

No master clock(MCLK)required

Plug and Play:35 different clocks and 128 digital tones can be automatically

configured with only a single power supply

frequency format

Suitable forRaspberryPi, Arduinoand ESP32 and othertools, with 12S audio outputController or development board system