KA8603 - UNIVERSAL SPEECH NETWORK

Samsung

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Datasheet Details

Part number	KA8603
Manufacturer	Samsung
File Size	67.70 KB
Description	UNIVERSAL SPEECH NETWORK
Datasheet	KA8603_Samsungsemiconductor.pdf

KA8603 Product details

Description

Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VL TXGA1 TXGA2 RXO RXGA MICMIC+ CST GND RXI MF MUTE VCC VST AGC RDC Symbol Description Positive power line and TX Amp output TX gain adjustment TX gain adjustment RX output RX gain adjustment Mic(-) input Mic(+) input Current stabilizer Ground RX input DTMF Input Mute ‘ High’: DTMF mode, Mute ‘ Low’: speech mode Internal power supply pin Voltage stabilizer Automatic gain control DC Resistance control KA8603 UNIVERSAL SPEECH NETWORK ABSOLUTE MAXIMU

Features

Independent adjustment of DC resistance and AC impedance.
ECM or dynamic microphone can be used.
DTMF signal interface.
Mute function.
Operates at the low line voltage (1.6V).
Low or high impedance receiver type can be used.
Low line current operation. (IL = 4mA) 16-SOP-225.

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Published: Apr 25, 2005 |