Description
M-8888 DTMF Transceiver .
The M-8888 is a complete DTMF Transmitter Receiver that features adjustable guard time, automatic tone burst mode, call progress mode, and a fully com.
Features
* CMOS technology for low power con
* Advanced sumption and increased noise immunity DTMF transmitter/receiver in a single
* Complete chip Standard 8051, 8086/8 microprocessor port
* Central office quality and performance
* Adjustable guard time
* Automatic tone burst mode
* Cal
Applications
* Paging systems
* Repeater systems/mobile radio
* Interconnect dialers
* PBX systems
* Computer systems
* Fax machines
* Pay telephone
