APL8108 Ver la hoja de datos (PDF) - APLUS INTEGRATED CIRCUITS

Número de pieza

componentes Descripción

Fabricante

APL8108

VERSATILE 10 SEC INSTANT VOICE ROM

APLUS INTEGRATED CIRCUITS 

APLUS

APPLICATION CIRCUITS

PARALLEL APPLICATION

API8108A

ROSC

Vcc

OSC

COUT

TG1

TG2

TG3

TG4

SBT

IRP

GND

Vcc

ROSC

SP

OSC

COUT

TG1

TG2

R

TG3

TG4

SBT

IRP

GND

LED APPLICATION

ROSC

Vcc

SP

OSC COUT

TG1

R

TG2

TG3

TG4 OUT2

SBT OUT1

IRP GND

Notes:

The following are typical values:

1. B of NPN transistor > 130.

2. SP = 8W. 1/4W.

3. Piezo buzzer resonant frequency = 1 KHz.

9

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