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MT8880C Datasheet Integrated DTMFTransceiver

Manufacturer: Mitel Networks Corporation

Overview: ® ISO2-CMOS MT8880C/MT8880C-1 Integrated DTMF Transceiver.

Datasheet Details

Part number MT8880C
Manufacturer Mitel Networks Corporation
File Size 312.56 KB
Description Integrated DTMFTransceiver
Download MT8880C Download (PDF)

General Description

The MT8880C/C-1 is a monolithic DTMF transceiver with call progress filter.

It is fabricated in Mitel’s ISO2-CMOS technology, which provides low power dissipation and high reliability.

The DTMF receiver is TONE ∑ D/A Converters Row and Column Counters Transmit Data Register Status Register Data Bus Buffer D0 D1 D2 D3 Tone Burst Gating Cct.

Key Features

  • Complete DTMF transmitter/receiver Central office quality Low power consumption Microprocessor port Adjustable guard time Automatic tone burst mode Call progress mode ISSUE 2 May 1995 Ordering Information MT8880CE/CE-1 20 Pin Plastic DIP MT8880CC/CC-1 20 Pin Ceramic DIP MT8880CS/CS-1 20 Pin SOIC MT8880CN/CN-1 24 Pin SSOP MT8880CP/CP-1 28 Pin Plastic LCC -40°C to +85°C based upon the industry standard MT8870 monolithic DTMF.