參數(shù)資料
型號(hào): MC145446AFW
廠商: MOTOROLA INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Single-Chip 300-Baud Modem with DTMF Transceiver
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO28
封裝: 751M
文件頁(yè)數(shù): 13/14頁(yè)
文件大?。?/td> 264K
代理商: MC145446AFW
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
MC145446A Single-Chip 300-Baud Modem with DTMF Transceiver
MC145446 Single-Chip 300-Baud Modem with DTMF Transceiver
MC145447DW Calling Line Identification(CLID) Receiver with Ring Detector
MC145447 Calling Line Identification(CLID) Receiver with Ring Detector
MC145447P Calling Line Identification(CLID) Receiver with Ring Detector
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