PT2303 데이터 시트보기 (PDF) - Princeton Technology
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PT2303 Datasheet PDF : 17 Pages
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2W × 2 Class AB Audio Power Amplifier
APPLICATION CIRCUIT
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2303
Rf
CH1 IN
Ri
20k
6 -IN1
VDD
1uF 20k
8 +IN1
ON
OFF
VDD
ShutDown
Shut
1 Down
4,13 VDD
CVDD
CB
10uF 1uF
10 Vref
2,7,15 GND
CH2 IN
1uF Ri
20k
11 -IN2
9 +IN2
Rf
20k
AMP1N
POWER
BLOCK
AMP2N
-OUT1 5
220uF
1k
BT L/SE
Sense
AMP1P
SE/BTL
+OUT1 3
HP-IN 16
-OUT2 12
VDD
100k
100k
220uF
1k
HEADPHONE
AMP2P
+OUT2 14
PT2303 V1.2
-9-
December, 2007
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