Part No.
Description
VDD
OSC Frequency
Package
DTMF generator 2.5V~5.5V 3.58MHz 8DIP/SOP
14SOP
DTMF receiver 2.5V~5.5V 3.58MHz 18DIP
18SOP
DTMF receiver 2.5V~5.5V 3.58MHz 18DIP/SOP
Call progress tone detector 2.5V~5.5V 32768Hz 8DIP/SOP
FSK decoder 3.5V~5.5V 3.58MHz 16DIP/SOP
8DIP/SOP
CAS tone detector
3.5V~5.5V 3.58MHz 16DIP/SOP
 
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