參數(shù)資料
型號: MC145446A
廠商: Motorola, Inc.
英文描述: Single-Chip 300-Baud Modem with DTMF Transceiver
中文描述: 單芯片300波特調(diào)制解調(diào)器的雙音多頻收發(fā)器
文件頁數(shù): 13/14頁
文件大?。?/td> 264K
代理商: MC145446A
MC145446A
MOTOROLA
13
100
μ
F
0.1
μ
F
VREF
FTLC1
CDA
0.1
μ
F
0.1
μ
F
TLA
DSI
TxA2
TxA1
DTMF IN
RxGC
RxBO
TxD
RxD
SD/CD/DV
DATA I/O
SCK
E
0.1
μ
F
VCC
+ 5 V
600 : 600
10
600
TIP
RING
GND
MCU
I
LINE PROTECTION CIRCUIT
REFERENCE ANALOG GROUND
SYSTEM GROUND
*
*
Figure 5. Application Circuit
MC145446A
R/W
RxA
FTLC3
0.1
μ
F
FTLC2
0.1
μ
F
100
μ
F
相關(guān)PDF資料
PDF描述
MC145446 Single-Chip 300-Baud Modem with DTMF Transceiver
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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