R2A15906SP Description
PRELIMINARYsoNmoetipcear;aTmheitsriicslnimotitasfairnealsuspbejecciftitcoatciohnan. CONFIDENTIAL R2A15906SP DIGITAL ECHO WITH MIC MIXING AMP DDISISCCRRIPIPTTIOIONN The R2A15906SP is a CMOS IC that has a microphone peripheral circuit and an echo generation circuit for karaoke use, on a single chip. FFEEAATTUURREESS Package High-performance digital echo circuit using 44-Kbit RAM A mic amplifier with an ALC makes it...