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3W
F
XP
FM
XPT9433
2012 10
www.xptek.cn ; www.xptek.com.cn
sales@xptek.cn
support@xptek.cn
R3-A 5 design@xptek.cn
3W
F
XPT9433
XP
FM
XP
W
BD
V
W Ω B
D
XP
XP P XP
XP
B
BD
W
D V
Ω
V~V
pop
P
· PDA
· · USB 2.1/2.0 · DVD
·
·LCD
/
XPT9433
www.xptek.cn ; www.xptek.com.cn
sales@xptek.cn
support@xptek.cn
R3-A 5 design@xptek.cn
3W
F
XPT9433SOP
SOP16
XP
FM
PCS 50/
100uF
Control Pin Headphone Jack
VDD 2V~5.5V
1K To HP-IN Circuit 1K
B1 1nF
VDD 2V~5.5V
1nF B2
Cs1 470uF
Cs2 1uF
To Control Pin on Headphone Jack 100K
10 1uF
100K 47uF
INL Rd1 10K
CinL 0.
XPT9433 Datasheet
