M-8880 - M-8880 DTMF Transceiver

Product Overview

Clare Inc.

Datasheet Details

Part number	M-8880
Manufacturer	Clare Inc.
File Size	841.00 KB
Description	M-8880 DTMF Transceiver
Datasheet	M-8880 Datasheet
Additional preview pages of the M-8880 datasheet.

Product details

Description

M-8880 functions consist of a high-performance DTMF receiver with an internal gain setting amplifier and a DTMF generator that contains a tone burst counter for generating precise tone bursts and pauses.

Features

adjustable guard time, automatic tone burst mode, call progress mode, and a fully compatible 6500/6800 microprocessor interface. The receiver portion is based on the industry standard M-8870 DTMF Receiver, while the transmitter uses a switched-capacitor digital-to-analog converter for low-distortion, highly accurate DTMF signaling. Tone bursts can be transmitted with precise timing by making use of the automatic tone burst mode. To analyze call progress tones, a call progress filter can be selec.

📁 Similar Datasheet

M-8870 - DTMF Receiver (Clare)

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Published: Mar 30, 2005 |