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MT88L89 - 3V Integrated DTMFTransceiver with Adaptive Micro Interface

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Zarlink Semiconductor

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MT88L89 3V Integrated DTMFTransceiver with Adaptive Micro Interface by Zarlink Semiconductor - Datasheet Preview — Datasheet preview – MT88L89

Datasheet Details

Part number	MT88L89
Manufacturer	Zarlink Semiconductor
File Size	766.16 KB
Description	3V Integrated DTMFTransceiver with Adaptive Micro Interface
Datasheet	MT88L89 Datasheet
Additional preview pages of the MT88L89 datasheet.

Product details

Description

The MT88L89 is a monolithic DTMF transceiver with call progress ﬁlter.

Features

Complete DTMF transmitter/receiver Low voltage operation (2.7-3.6V) Pin for pin compatible with existing MT8880, MT8888 and MT8889 devices Adaptive micro interface enables compatibility with Intel and Motorola processors DTMF transmitter/receiver power-down via register control Adjustable guard time Automatic tone burst mode Call progress tone detection to -30dBm DS5033 ISSUE 3 January 1999 Ordering Information MT88.

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Published: Mar 16, 2006 |