From old datasheet system n CHAnnEL JUnCTIOn type (FOR audio AMPLIFIER, AnALOG SWITCH, COnSTAnT CURREnT AnD IMPEDAnCE COnVERTER APPLICATIOnS) n CHAnnEL JUnCTIOn type (FOR audio AMPLIFIER/ AnALOG SWITCH/ COnSTAnT CURREnT AnD IMPEDAnCE COnVERTER APPLICATIOnS)