PCM5102 DAC decoder module!

PCB size: 4.8x4.8cm

Power supply voltage: DC 5V-10V! For example: VCC is connected to 5-10V GND to GND. Be careful not to connect the power supply in reverse, it will damage the board if connected in reverse, and the voltage exceeding 10V will also damage the board!

In addition to the VCC GND power supply, the remaining GND LRCK DATA BCK is connected to the I2S signal input (this board does not need to be connected to the internal PLL frequency of the MCLK chip to generate the MCLK clock, which is much better than using the asynchronous clock. The internal PLL frequency is only used to generate the internal MCLK clock, and the audio sampling rate cannot be increased)!

Support I2S format/left-justified (left-aligned) signal direct input (manual switching required)!

Supports two filter modes: normal mode or low latency mode (set on the FLT port of the board)!

Added earphone output interface, can be directly connected to 3.5mm interface earphones!!!

Support up to 32bit data 384K sampling rate!

The detailed interface has been marked on the board!!!

Signal to noise ratio 112dB, distortion -93dB, direct output 2.1V RMS audio voltage, high frequency without burr, low frequency full, good diving. Super ES9023!