am pe acasa niste integrate SFCxxxDC...si CV (S7307 uA709 CV) ...si is foarte multe .stie cineva la ce-s bune ?
mister_rf
4th January 2008, 13:55
QUOTE (vlad_dnd @ Jan 4 2008, 13:46)
am pe acasa niste integrate SFCxxxDC...si CV (S7307 uA709 CV) ...si is foarte multe .stie cineva la ce-s bune ?
uA709 este unul din primele amplificatoare operationale seria SFCxxx sunt circuite mai vechi produse de firma SESCOSEM Franta
QUOTE
Sescosem was formed during the merger of Thomson-Brandt and CSF in 1968. Thomson's SESCO division was merged with CSF's COSEM division to form SESCOSEM. Sescosem's products were never a big commercial success, but the technology was eventually absorbed in the subsequent mergers that created STMicroelectronics. STMicroelectronics was created in 1987 by the merger of SGS Microelettronica of Italy and Thomson Semiconducteurs of France with the aim of becoming a world leader in the sub-micron era