CF8224C Просмотр технического описания (PDF) - Nippon Precision Circuits
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CF8224C Datasheet PDF : 11 Pages
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SM8224C
TYPICAL APPLICATION CIRCUIT
Speech
Network
Circuit
R6
1%
C2
5%
C2 R6
5% 1%
R8
R9
1%
1%
Protection
Circuit
L1
VDD
R1
R2
1%
1%
AGND
R4
1%
TIP
C1
5%
VDD
R5
1%
R3
RING
1%
L2
TRQ
C1 R1
R2
5% 1%
1%
GND
DT1
DT2
DTQ
S0
S1
0.1µF
20%
OSCIN VDD
OSCOUT CDET
MODE
CR
TEST DTDET
DOUT STR
R7
1%
VDD
0.1µF
20%
Note : Please set this capacitor
nearby IC pin.
Symbol
Rating1
Unit
R1
330
kΩ
R2
27
kΩ
R3
220
kΩ
C1
0.001
µF
R4
47.5
kΩ
R5
60.4
kΩ
R6
430 + 34
kΩ
R7
390
kΩ
C2
0.22
µF
R8
52.3
kΩ
R9
60.4
kΩ
1. Circuit values are preliminary.
SEIKO NPC CORPORATION —10
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