HD Bluetooth 5.0 Lossless Audio Receiver Wireless adapter CSR8675 PCM5102 Decoding DAC Board

RM1307731646914469

Bluetooth version 5.0 Lossless audio decoder receive the converter,Lossless digital audio de-receiver converter successfully lossless CD analog signal, UK CSR8675 chip  +PCM5102 decoder chip , bluetooth transfer SPDIF analog signal output function. Bluetooth version 5.0 CSR8670 only supports ATPX, 16BIT transmission. CS8675 supports native 24BIT support for ATPX-HD.

UK CSR8675 bluetooth module supports transfer. The advantage of supporting ATPX HD is that it can transmit audio from 16-bit/44.1kHz by transmitting music. But because USES compression to reduce the audio coding delay, it can only lead to "sound quality like a CD" rather than the real "CD quality".

The emergence of HD is related to the popularity of HD audio, which can support up to 24-bit/48kHz audio, which means we will be able to hear the sound quality of music using wireless devices. Compared with the traditional 352kbps ratio, the increase of HD to 576kbps is undoubtedly more advantageous.

1. Bluetooth reception based on the latest technology solutions CSR8675, the real Bluetooth 5.0 module, support ATPX HD 24BIT transmission)

2 PCM5102 independent decoding chip, take the I2S protocol transmission, no decoding output than the Bluetooth play board much better, the decoder level is very good, dynamic, not a general toy level Bluetooth audio output comparable distortion: THD + N: <0.005%

3 In order to have a lower output impedance and good matching output using HIFI operational amplifier AD823, this IC is used in Rainbow C4, showing its good quality

Bluetooth v5.0 audio receiving input.

Analog signal output ,sound quality like a CD

DC5V Working voltage

Size: 61*60*22MM