alt Hacker NewsI think the best keyword to seek is BCD (Bipolar, CMOS, DMOS) which is a process pioneered by ST. It is quite alive indeed.
Bipolar has for example lower noise than CMOS when it comes to opamps.
I think the best keyword to seek is BCD (Bipolar, CMOS, DMOS) which is a process pioneered by ST. It is quite alive indeed.
Bipolar has for example lower noise than CMOS when it comes to opamps.
Lower noise for lower source impedances, to be slightly more precise.