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Partname:SC9200B
Description:2-5.5V tone/pulse switchable dialer with handfree function
Manufacturer:
Package:DIP
Pins:14
Oper. temp.:-20 to 75
Datasheet:PDF (124K).
Click here to download *)

The SC9200A/B tone generators are designed for C interfaces. They can be instructed by a C to generate 16 dual tones and 8 single tones from the DTMF pin. The SC9200A provides a serial mode whereas the SC9200B contains a selectable serial/parallel mode interface for various applications such as security systems, home

Click here to download SC9200B Datasheet
Click here to download SC9200B Datasheet
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