JA21064
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.
Key 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
