ML22Q573-NNNMB/ML22Q573-xxxMB/ML2257X-xxxMB 4-Channel Mixing Speech Synthesis LSI with Built-in FLASH/MASK ROM for Automotive

2020-05-23
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. 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.

LAPIS

ML22Q573-NNNMBML22Q573-xxxMBML2257X-xxxMBML22Q573-NNNML22Q573-NNN-xxxML22573-xxxML22572-xxxML22573-xxxMBML22572-xxxMBML225XGML224XXGML22Q573ML2257X

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4-Channel Mixing Speech Synthesis LSI with Built-in FLASH/MASK ROM

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Datasheet

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SSOP;44-pin QFP;30-pin SSOP;P-SSOP30-56-0.65-Z6K9-MC

English Chinese Chinese and English Japanese

Aug. 8, 2017

FEDL2257-08

4 MB

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