AK5392-VS is a 24-Bit , 128 x oversampling , 2-ch A/D converter for professional digital audio systems such as studio mixers, VTR mixers. Package: Surface mounrt SOIC -28 Download AKM AK5392-VS .pdf datasheet: Status: NOS (New Old Stock) , these are in perfect order having been sealed in an esd box. RoHS compliant : not known.