PT2353 데이터 시트보기 (PDF) - Princeton Technology
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PT2353 Datasheet PDF : 17 Pages
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Satellite + Subwoofer 3-Speaker System Electronics Crossover IC
PT2353
APPLICATION CIRCUIT
VDD 9V
3D
1 /3D
3D LED
3D_LED 28
VDD 9V
100uF
L OUT
100K
VDD 9V
2 VSS
3 LOUT
10uF
4 LIN
VDD 27
ROUT 26
10uF
RIN 25
R OUT
100K
VDD 9V
10uF *1K*
L IN
100K B*A*V99
8n2 2K2
u33 220
5 LT
6 CL1
RT 24
CR1 23
2K2 8n2
220 u33
*1*K
B*A*V99
R IN
10uF
100K
C
REF
7 CL2
C
CR2 22
REF
C
C
8 CL3 PT2353 CR3 21
/SUP
9 /SUP
C2 20
/SDW 10 /SDW
/MUP 11 /MUP
REF 19
C1N 18
REF
C2
100uF
/MDW 12 /MDW
33K
13
OSC
2u2
14 /PK
C1P 17 C1
SOUT 16 10uF
PO 15
S OUT
100K
Power Key
*
Notes:
Please refer to the PT2353 Crossover Frequency Response Curve for the values of C, C1, and C2.
Please refer to Power Control (PO) Section of this document.
** For input port high voltage pulse protection.
PT2353 V1.2
- 12 -
March, 2006
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