保持 HI-0201开关关闭当移除V+供应时

Keeping the HI-0201 Switch Closed when Removing the V+ Supply
No. AN9402.1 June 1994 Application Note
KEEPING THE HI-0201 SWITCH CLOSED WHEN
REMOVING THE V+ SUPPLY
Authors: Larry Ashline, Bill Sattereld, Dave Jarman


In certain applications it is desirable for a switch to remain in Circuit analysis indicated that any one of three external cir-
a particular state (open or closed) when either one or both of cuit modications could be made to ensure that a switch
the power supplies are removed. This application note will would remain closed when V+ is rem