AKD4373-B Datasheet, PDF (12/34 Pages) Asahi Kasei Microsystems – AK4373 Evaluation Board Rev.1

[AKD4373-B]
2) HP Output Circuits
a. Single-ended mode <default>
JP5
HPL Cap-less
HPL
HPR
R9
C12 47u
0
R8
C11 47u
0
4
J2
6
3
HP
HVCM
JP3
HPR Cap-less
HVCM
JP4
HP-SEL
Figure 11. HP Output Circuit (Single-ended mode)
Set up the jumper pins.
JP3
HPR Cap-less
JP5
HPL Cap-less
JP4
HP-SEL
HVCM
GND
b. Differential mode
JP5
HPL Cap-less
HPL+
HPL-
1^THPP7L+
R9
1
0
R8
TP8
HPL-
0
C12 47u
C11 47u
4
J2
6
3
HPL
HPR+
HPR-
TP9
1_HPR+
1
TP10
HPR-
JP3
HPR Cap-less
HVCM
JP4
HP-SEL
HP
4
J1
SPN
6
JP2
3
HP/SPK-SEL
HPR
Figure 12. HP Output Circuit (Differential mode)
Set up the jumper pins.
JP3
HPR Cap-less
JP5
HPL Cap-less
JP4
HP-SEL
JP2
HP/SPK-SEL
<KM091602>
HVCM
GND HP
- 12 -
SPN
2008/07