{"product_id":"sparkfun-lapis-ml22660-4-channel-speech-synthesis-lsi","title":"SparkFun LAPIS ML22660 4-Channel Speech Synthesis LSI","description":"\u003cp\u003eROHM Semiconductor LAPIS ML22660 4-Channel Mixing Speech Synthesis LSI (Large Scale Integration) is designed to easily add high-quality voice functionality to virtually any application. The ML22660 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 ML22660 also integrates a serial flash memory interface, which supports up to 128MB serial flash memory for longer playback.\u003c\/p\u003e \u003cp\u003eThe ROHM Semiconductor ML22660 Speech Synthesis LSI is offered in a TQFP32 package, with a wide -40°C to �85°C operating temperature range.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e2.7V to 5.5V power supply voltage\u003c\/li\u003e \u003cli\u003e4.096MHz to 4.000MHz master clock frequency\u003c\/li\u003e \u003cli\u003e128MB maximum external ROM capacity\u003c\/li\u003e \u003cli\u003e4096 maximum phrase count\u003c\/li\u003e \u003cli\u003e109 minute maximum playback time\u003c\/li\u003e \u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC interface\u003c\/li\u003e \u003cli\u003eAB\/D-class amplifier\u003c\/li\u003e \u003cli\u003e1.0W amplifier output\u003c\/li\u003e \u003cli\u003e4 mixing channels\u003c\/li\u003e \u003cli\u003eRewritable flash from MCU\u003c\/li\u003e \u003cli\u003eSerial audio interface\u003c\/li\u003e \u003cli\u003eFailure detection\u003c\/li\u003e \u003cli\u003e7mm x 7mm TQFP32 package, 0.8mm pitch\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.mouser.com\/datasheet\/2\/348\/FEDL22660-XXXXXXX-1879725.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":40331942428757,"sku":"17431:COM-17431:spark","price":1515.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/17431-LAPIS_ML22660_4-Channel_Speech_Synthesis_LSI.jpg?v=1663615030","url":"https:\/\/www.tanotis.com\/products\/sparkfun-lapis-ml22660-4-channel-speech-synthesis-lsi","provider":"Tanotis","version":"1.0","type":"link"}