MAX98357 Class D Digital Audio Power Amplifier Board Support ESP32 I2S Bluetooth | Электроника

MAX98357 Class D Digital Audio Power Amplifier Board Support ESP32 I2S Bluetooth | Электроника

MAX98357 Class D Digital Audio Power Amplifier Board Support ESP32 I2S Bluetooth

Description:

Using MAX98357 digital audio input class D audio power amplifier chip, small size design, easy to arrange, output up to 3w, due to the use of I2S digital audio input, high-quality audio experience can be obtained, suitable for various I2S digital audio output product applications, Such as ESP32 development board module, i2s digital audio output module and so on.

Features:

1, Sampling frequency: 8khz-96khz

2, Adjustable gain

3, Plug and play function, the user only needs to connect a power supply to provide the MAX98357 with the bit clock (BCLK) and the left and right channel clock (LRCLK) at the same time, without the master clock (MCLK);

4, It can automatically realize up to 35 clock configurations and 128 digital audio format configurations, further simplifying the design. Automatic configuration, eliminating the need for complicated I2C programming.

5, Suitable for devices that use I2S digital audio output, such as ESP32 development boards, Bluetooth modules with i2s output, and so on.

PCB Size: 17.6mm x 16mm

Pin Pitch: 2.54mm

Working Voltage: DC 2.5V-5.5V

Output Power: Approx. 3.2W

Packing List:

1pcs x MAX98357 Digital Audio Power Amplifier Board