Features
? Complete DTMF transmitter/receiver
? Central office quality
? Low power consumption
? Microprocessor port
? Adjustable guard time
? Automatic tone burst mode
? Call progress mode
Applications
? Credit card systems
? Paging systems
? Repeater systems/mobile radio
? Interconnect dialers
? Personal computers
Description
The MT8880C is a monolithic DTMF transceiver with
call progress filter. It is fabricated in Zarlink
Semiconductor?s ISO2-CMOS technology, which
Ordering Information
MT8880CE 20 Pin PDIP Tubes
MT8880CS 20 Pin SOIC Tubes
MT8880CN 24 Pin SSOP Tubes
MT8880CP 28 Pin PLCC Tubes
MT8880CP1 28 Pin PLCC* Tubes
MT8880CS1 20 Pin SOIC* Tubes
MT8880CE1 20 Pin PDIP* Tubes
MT8880CN1 24 Pin SSOP* Tubes
MT8880CSR 20 Pin SOIC Tape & Reel
MT8880CPR 28 Pin PLCC Tape & Reel
MT8880CPR1 28 Pin PLCC* Tape & Reel
MT8880CSR1 20 Pin SOIC* Tape & Reel