NEC AUDIO 2-CHANNEL 16-BIT D/A CONVERTER
+---+--+---+
4/8 fs SEL |1 +--+ 16| CLK
D.GND |2 15| SI/LSI
NC |3 uPD 14| LRSEL/RSI
D.Vdd |4 6376 13| LRCK/WDCK
A.GND |5 12| A.GND
R.OUT |6 11| L.OUT
A.Vdd |7 10| L.REF
A.Vdd |8 9| R.REF
+----------+
Datasheet
µPD6376GS