does anyone know sst441?
refer to http://www.datasheetcatalog.com/datasheets_pdf/S/S/T/4/SST441.shtml.
is it ok for input circuit of amplifer instead of 2sk389,2sj109 ?
give me some comment ,thx.
refer to http://www.datasheetcatalog.com/datasheets_pdf/S/S/T/4/SST441.shtml.
is it ok for input circuit of amplifer instead of 2sk389,2sj109 ?
give me some comment ,thx.
john-china said:
well - transconductance is twice smaller than in case of 2SK389 ;
if that is good enough for circuit - just go for it ;
safe bet is place two instead one 2SK389
it's same as U441
- Status
- Not open for further replies.