SC9200 - DTMF GENERATORS
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
SC9200 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 contro
