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KA8501A

Part Number	KA8501A
Manufacturer	Samsung
Description	SPEECH NETWORK WITH DIALER INTERFACE
Published	Apr 25, 2005
Detailed Description	KA8501A SPEECH NETWORK WITH DIALER INTERFACE INTRODUCTION 16-DIP-300A The KA8501A is a telephone speech network integr...
Datasheet	KA8501A PDF File

Overview

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.
FEATURES • Adjusts sending and receiving attenuation length • Regulated voltage for dialer • Linear interface for DTMF • Suitable for ceramic transducers • Mute function ORDERING INFORMATION Device KA8501A Package 16-DIP-300A Operating Temperature - 45°C ~ +...

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