AKD4343-B Datasheet, PDF (7/32 Pages) Asahi Kasei Microsystems – Stereo DAC with built-in HP/RCV/SPK amplifier

ASAHI KASEI
(2) Output Circuits
1. Headphone-amp Output Circuit
HPL
HPR
C13
47u
+
+
C15
47u
C16
0.22u
C17
0.22u
R17
R18
10
10
R14
0(SHORT)
R16
0(SHORT)
[AKD4343-B]
4
J1
6
HP
3
Figure 6. Headphone-amp Output Circuit
2. STEREO LINE Output Circuit
LOUT
C20
1u
+
JP19
RCP
R21
220
R22
20k
ROUT
C21
1u
+
R23
220
R24
20k
4
6
3
JP20
LINEOUT
J6
LOUT/ROUT/RCV
JP18
RCN
Figure 7. STEREO LINE Output Circuit
<KM083800>
-7-
2006/04