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SC9200A

Silan Semiconductors
Part Number SC9200A
Manufacturer Silan Semiconductors
Description DTMF GENERATORS
Published Nov 1, 2016
Detailed Description SC9200 DTMF GENERATOR WITH MICRO-PROCESSOR INTERFACE DESCRIPTION The SC9200 tone generators are designed for µC interf...
Datasheet PDF File SC9200A PDF File

SC9200A
SC9200A

Overview
SC9200 DTMF GENERATOR WITH MICRO-PROCESSOR INTERFACE DESCRIPTION The SC9200 tone generators are designed for µC interfaces.
They can be instructed by a µC to generate 16 dual tones and 8 single tones from the DTMF pin.
The SC9200A/AS provides a serial mode whereas the SC9200B/BS contains a selectable serial/parallel mode interface for various applications DIP-8 SOP-8 FEATURES * Operating voltage: 2.
0V~5.
5V * Serial mode for the SC9200A/AS * Serial/parallel mode for the SC9200B/BS * Low standby current * Low total harmonic distortion * 3.
58MHz crystal or ceramic resonator APPLICATIONS * Security systems * Home automation * Remote control through telephone lines * Communication system, etc.
DIP-14 SOP-14 ORDERING INFORMATION Part No.
SC9200A SC9200B SC9200AS SC9200BS Package DIP-8-300-2.
54 DIP-14-300-2.
54 SOP-8-225-1.
27 SOP-14-225-1.
27 BLOCK DIAGRAM HANGZHOU SILAN MICROELECTRONICS CO.
,LTD Http: www.
silan.
com.
cn REV:2.
0 2004.
08.
03 Page 1 of 10 SC9200 ABSOLUTE MAXIMUM RATI...


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