Datasheet Summary
®
Integrated DTMF Transceiver with Power Down & Adaptive Micro Interface Advance Information
Features
- -
- -
- -
- - External power down pin Central office quality DTMF transmitter/ receiver Low power consumption High speed adaptive micro interface Adjustable guard time Automatic tone burst mode Call progress tone detection to -30dBm DTMF transmitter/receiver power down via register control
ISSUE 1
May 1995
Ordering Information MT8885AE MT8885AN MT8885AP -40°C to 24 Pin Plastic DIP 24 Pin SSOP 28 Pin PLCC +85°C
Applications
- -
- -
- Credit card systems Paging systems Repeater systems/mobile radio Interconnect dialers Personal puters
The receiver section is based upon the...