LAPIS ML22530 4-Channel Speech Synthesis LSI

ROHM Semiconductor LAPIS ML22530 4-Channel Mixing Speech Synthesis LSI (Large Scale Integration) is an AEC-Q100 qualified audio IC designed to easily add high-quality voice functionality to virtually any application. The ML22530 features HQ-ADPCM compression technology, a 16-bit Digital-to-Analog Converter (DAC), and a low-pass filter for achieving high sound quality, along with an integrated 1.0W monaural speaker amp that enables direct speaker drive. The ML22530 also integrates a serial flash memory interface, which supports up to 128MB serial flash memory for longer playback.