W91312N Ver la hoja de datos (PDF) - Winbond
Número de pieza
componentes Descripción
Fabricante
W91312N Datasheet PDF : 11 Pages
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TYPICAL APPLICATION CIRCUIT
TIP
VR1
250V
RING
D1-D4
1N4004
ON HOOK
R5 10M
OFF HOOK
D5
R1
1N4148 200K
R9
470K
Q1
A94
R3
33K
R4
3K3
R6
3K
D7
1N4148
C1
D8
Q2
100uF
5V1
A42
R7
1M
R8
300K
Q3
9013
C10
0.1uF
R10 10K
C4 4u7
Q4
C1815
R11
75
VxR5
12 3
4 5 6 F1
7 8 9 F2
*/T 0 # R/P1
R/P2 R F3 F4
R4 R3 R2 R1 VDD MODE DP DTMF HKS
W91312N
C1 C2 C3 C4 B/M VSS XT XT T/P MUTE
X1
C5
3.58MHz
30P
C6
30P
VDD
PULSE
TONE
VDD
SPEECH
NETWORK
VDD
R18
22K
Q7
9013
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