General Description:
The AX9200A/B tone generators are designed for MCU interfaces. They can be instructed by a MCU to gener- ate 16 dual tones and 8 single tones from the DTMF pin. The AX9200Aprovides a serial mode whereas the AX9200Bcontains a selectable serial/parallel mode interface for various applications such as security systems,home automation, remote control through telephone lines, communication systems, etc.
Features:
· Operating voltage: 2.5V~5.5V
· Serial mode for the AX9200A
· Serial/parallel mode for the AX9200B
· Low standby current
· Low total harmonic distortion
· 3.58MHz crystal or ceramic resonator
· AX9200A: 8-pin SOP package
· AX9200B: 14-pin SOP package
You can get your AXTEK AX9200B solution by flling out the form below and we will contact you immediately.