ml7005mb Oki Semiconductor, ml7005mb Datasheet - Page 23

• Manufacturer Part Number: ml7005mb
• Description: Dtmf Transceiver Ml7005dtmf Transceiver
• Manufacturer: Oki Semiconductor

¡ Semiconductor
APPLICATION CIRCUIT EXAMPLE
DTMF Input
Note :
+2.7 to 5.5 V
C6
indicates connection to the SG pin.
C1
C2
C4
R2
C3
3.579545 MHz
+
–
R1
C5
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
DTRIO
DTRIM
DTRIP
SG
CPAO
CPAI
CPTGO
PTYPE
V
PD
X1
X2
CLKO
READ
CS
ALE
DD
ML7005
CPDIM
FXDIM
CPDIO
CPDIP
FXDIO
DTGO
CPDO
DTAO
FXDO
DTAI
GND
WR
D0
D1
D2
D3
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
R3
R5
R4
R6
C7
C8
To MPU
ML7005
CPT Input
FX Input
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