mosman
Junior Member
Offline
Posts: 22
china
|
dear all,
i will design a new chip whose supply maybe low to 0.9v. then for those OPA, Bandgap, Comparator what can i do? 1. which process, bipolar or cmos or bicmos; 2. which OPA structure? any speacial consideration?
who has the experience of such low circuit? please help.
thanks.
|