S
Simon Burley
- Jan 1, 1970
- 0
Hi,
I'm looking for a push-pull output stage design for a single +500v rail
supply. It would need to drive no more than 1mA.
I guess that complementary design with bipolar PNP transistors are out,
since I can't find any PNP devices that have a reasonable margin.
What's the best way to go? A quasi-complementary output stage using only
NPN transistors, or design using MOSFETs? And can someone provide a
reference or url to a sample design or either transistor type?
Thanks
Simon
I'm looking for a push-pull output stage design for a single +500v rail
supply. It would need to drive no more than 1mA.
I guess that complementary design with bipolar PNP transistors are out,
since I can't find any PNP devices that have a reasonable margin.
What's the best way to go? A quasi-complementary output stage using only
NPN transistors, or design using MOSFETs? And can someone provide a
reference or url to a sample design or either transistor type?
Thanks
Simon