PCM5102 DAC Decoder I2S Player Assembled Board 32Bit 384K Beyond ES9023 PCM1794 Decoder Board Module For Raspberry Pi _x000D_ Features: 1.Supports I2S format/left justified (left aligned) 2.Direct signal input (manual switching required) 3.Supports two filter modes: normal mode or low delay mode (set at the board FLT port) 4.Support up to 384K sampling rate of 32bit data 5.Signal to noise ratio 112db, distortion - 93db, direct output 2.1V RMS audio voltage, no burrs at high frequencies, full at low frequencies, good diving Parameters: Style 1 Parameters: PCB size: 4.8x4.8cm Power supply: DC 5V-10V Support I2S/left aligned signal direct input (can be manually switched) Maximum support for 32-bit 384K sampling rate! Can adjust two FLT filtering modes (NOM normal mode or low delay mode) manually - requires switching! Signal-to-noise ratio: 112 dB Distortion: - 93db Direct output is 2.1V RMS audio voltage, high frequency purity, low frequency fullness, surpassing ES9023 Note: BCK and DATA indicate that when using reverse, please use BCK as data, data BCK! Assembling the PCM5102 DAC decoder I2S32 players surpass the 384K es9023 Shipping list: PCM 5102 DAC decoder module X1 Style 2 Parameters: Power supply voltage: DC5V-10V, such as VCC connected to 5-10V GND connected to GND. Be careful not to connect the power supply reversely, as it may damage the board, and if the voltage exceeds 10V, it may also damage the board In addition to connecting the VCC GND to the 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 up of the MCLK chip to generate an MCLK clock, which is much better than using an asynchronous clock. The internal PLL frequency up is only used to generate an internal MCLK clock, and cannot increase the audio sampling rate)! Supports I2S format/left-justified signal direct input (requires manual switching)! Two filter modes are supported: normal mode or low delay mode (set at the board FLT port)! New headphone output interface, which can directly connect to 3.5mm earphones!!! Up to 32bit data 384K sampling rate is supported! The detailed interface has been marked on the board!!! Signal to noise ratio: 112db, distortion: - 93db, direct output of 2.1V RMS audio voltage, no burrs at high frequencies, full at low frequencies, and good diving performance. Super ES9023! Package include: PCM5102 DAC decoder with output interface module X1 _x000D_