Raspberry HiFi lyd PCM5102A

24-bit audio at 192KHz
Line out stereo jack
pHAT format board
Uses the PCM5102A DAC to work with the Raspberry Pi I2S interface

Board Connect to Pi Function
VCC 5v pin 2 or 4 Power
3.3V XMT Generated on-board
GND GND pin 6 or 14 Ground
FLT GND Filter select (normal low)
DMP GND De-emphasis (off low)
SCL GND System clock – internally generated
BCK GPIO18 pin 12 data bit clock
DIN GPIO21 pin 40 data
LCK GPIO19 pin 35 data word clock
FMT GND Audio format (low I2S)
XMT 3.3v Software mute (high off)