KA8603 Ver la hoja de datos (PDF) - Samsung

Número de pieza

componentes Descripción

Lista de partido

KA8603

UNIVERSAL SPEECH NETWORK

Samsung 

KA8603

PIN CONFIGURATION

UNIVERSAL SPEECH NETWORK

VL 1

TXGA1 2

TXGA2 3

RXO 4

RXGA 5

MIC- 6

MIC+ 7

CST 8

KA8603

16 RDC

15 AGC

14 VST

13 Vcc

12 MUTE

11 MF

10 RXI

9 GND

PIN DESCRIPTION

Pin No

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Symbol

VL

TXGA1

TXGA2

RXO

RXGA

MIC-

MIC+

CST

GND

RXI

MF

MUTE

VCC

VST

AGC

RDC

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

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