ASAHI KASEI
[AK4642]
16-Bit ∆Σ Stereo CODEC with MIC/HP/SPK-AMP
GENERAL DESCRIPTION The AK4642 features a 16-bit stereo CODEC with a built-in Microphone-Amplifier, Headphone-Amplifier and Speaker-Amplifier. Input circuits include a Micr ophone-Amplifier and an ALC (Auto Level Control) circuit that is suitable for portable application with recording/playbac...
