JA21340

The JA21340 is Useful Voice with Real-Time Clock designed by JAZTEK.

Product Overview

JA21340 Useful Voice with Real-Time Clock by JAZTEK - Datasheet Preview — Datasheet preview – JA21340

Datasheet Details

Part number	JA21340, JA21000
Manufacturer	JAZTEK
File Size	403.88 KB
Description	Useful Voice with Real-Time Clock
Datasheet	JA21000_Jaztek.pdf
Note	This datasheet PDF includes multiple part numbers: JA21340, JA21000. Please refer to the document for exact specifications by model.
Additional preview pages of the JA21340 datasheet.

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. c4om-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: Aug 31, 2017 |