AP8821 Description
aP8821 is a high quality voice synthesizer capable of varying playback duration. A proprietary ADPCM algorithm is used. The audio message is stored in a 512K bits on-chip EPROM which can store up to 21 seconds of voice data at 6 KHz sample rate.
AP8821 Key Features
- 4.8V single power supply operation Low standby current (<5uA at 3V) Development Tools Support