JA21000 - Useful Voice ROMless Voice Synthesizer And Controller

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Datasheet Details

Part number	JA21000
Manufacturer	Jaztek
File Size	403.88 KB
Description	Useful Voice ROMless Voice Synthesizer And Controller
Datasheet	JA21000_Jaztek.pdf

JA21000 Product details

Description

JA21000 is a series of 3 to 340 seconds single chip voice synthesizer IC with RTC which contains a PWM direct drive circuit or AUD output for transistor application.

Features

y Single power supply 2.4V.
5.2V y 4-bit ADPCM & 8-bit PCM synthesis. y 7K-22KHz max. of playing speed for ADPCM synthesizer y 12K-32KHz max. of playing speed for PCM synthesizer y Provides 3~340 seconds voice@ S. R. = 6kHz & www. DataSheet4U. com 4-bit ADPCM y Max. of two current type DAC audio outputs y One PWM output to direct driving a speaker y Programmable 2-channel tone melody generator y 16 levels of digital volume control y Powerful and easy instructions are provided y B.

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Published: Dec 17, 2008 |