S1T2425A - SPEECH NETWORK WITH DIALER INTERFACE

Datasheet Summary

Features

Low voltage operation (1.5V : speech) Transmit, Receive, Side tone and DTMF level are controlled by external resistors Regulated voltage for dialer Loop length equalization MUTE function Linear interface for DTMF.

Samsung semiconductor

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Datasheet Details

Part number	S1T2425A
Manufacturer	Samsung semiconductor
File Size	77.33 KB
Description	SPEECH NETWORK WITH DIALER INTERFACE
Datasheet	S1T2425A Datasheet
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Full PDF Text Transcription

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SPEECH NETWORK WITH DIALER INTERFACE S1T2425A INTRODUCTION The S1T2425A is telephone speech network integrated circuit which includes transmit amp, receive amp, side tone amp, DC loop interface function, DTMF input, voltage regulator for speech, a regulated output voltage for a dialer, and equalization circuit . 18−DIP−300A FEATURES • • • • • • Low voltage operation (1.

Published: Apr 17, 2005 |