Other Parts Discussed in Thread: DRV135
initinal i have a WL8731L Audio codec. After that i put the recommended line output filter C14,C15 / R31,R32 / R33,R34.
C16 and C17 is the recommended capacity from line in of the TPA2013D1
With the R37 and R38 i bring both signals together (mono signal).
In case i startup ore shutdown the TPA2013D1, i have a pop noice.
i measured the CIN+ and CIN- until they reached 0.5V
CIN+ = 7.6µS
CIN- = 820nS
is this delta t a problem since we have a differential input?
