KA8501A - SPEECH NETWORK WITH DIALER INTERFACE

Samsung Semiconductor

Key Features

Adjusts sending and receiving attenuation length.
Regulated voltage for dialer.
Linear interface for DTMF.
Suitable for ceramic transducers.
Mute function.

KA8501A speech network with dialer interface by Samsung Semiconductor - Datasheet Preview

Datasheet Details

Part number	KA8501A
Manufacturer	Samsung Semiconductor
File Size	60.77 KB
Description	SPEECH NETWORK WITH DIALER INTERFACE
Datasheet	KA8501A Datasheet

Other Datasheets by Samsung Semiconductor

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KA8309B	INTRODUCTION

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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KA8501A SPEECH NETWORK WITH DIALER INTERFACE INTRODUCTION 16-DIP-300A The KA8501A is a telephone speech network integrated circuit which includes transmit amp, receive amp, DTMF amp, voltage regulator, line equalizer, voltage comparator. It handles the voice signal, performing the 2/4 wires interface and changing the gain on both sending and receiving amplifiers to compensate the line current. The KA8501A can work in fixed gain mode.