Hi, I have a project where I need to increase the output voltage swing of a TDA2030 - pentawatt package ( whithout any bridge design ) and I need to see the internal chip structure. ST datasheet haven't inside this information. Everything goes fine except an output latch to V+ or V- when the output is exceding 50Vpp. Do you know another manufacturer/web site which have my requirement ? Thanks in advance, Vasile -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads