LAPIS ML22Q573
The ML22Q573-NNN, ML22Q573-xxx and ML2257X-xxx are 4-channel mixing speech synthesis LSIs with built-in FLASH/MASK ROM for voice data. These LSIs incorporate into them an HQ-ADPCM decoder that enables high sound quality, 16-bit D/A converter, low-pass filter, and 1.0 W monaural speaker amplifier for driving speakers.| Part No. | ML22Q573 |
|---|---|
| Datasheet | ML22Q573 Download |
| Manufacturer |  LAPIS |
| Description | 4-Channel Mixing Speech Synthesis LSI |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Since functions necessary for voice output are all integrated into a single chip, a system can be upgraded with audio features by only using one of these LSIs.● Capacity of internal memory and the maximum voice production time (when HQ-ADPCM※1 method used) Product name ML22Q573-NNN/-xxx ML22573-xxx ML22572-xxx ROM capacity 4 Mbits 2 Mbits Maximum voice production time (sec) fsam = 8.0 kHz fsam = 16.0 kHz fsam = 32.0 kHz 161 80 40 79 39 19
FEATURES
● Speech synthesis method:
