DA9116.005
22 November, 2005
APPLICATION INFORMATION
Application Note 1
Typical application
Connect signal ground and opamp +input together on PCB
RF
+18V
RIN
LFO
LMO
LIN
-
+
AUDIO SOURCE
LGND
LEFT CHANNEL
-18V
RF
+18V
RIN
RFO
RIN
-
+
RMO
AUDIO SOURCE
RGND
RIGHT CHANNEL
-18V
MAS9116
+5VDC
MICRO-
CONTROLLER
XCS
AVCC
DATA
CCLK
DVCC
+
10uF
220nF
XMUTE
AGND
DGND
Application note 2
Configuration for balanced output DAC (one channel)
RFO
+18V
RIN
RMO
-
2k
RGND
2k
+18V
+
-18V
-
MAS9116
+
+18V
-18V
+
-
LGND
LFO
LIN
2k
2k
-18V
LMO
12 (18)