I am looking for DC-DC converters that can deliver 0-200 Volts on a linear
scale using either a digital input (resolution of 10 bits at least) or a 0-5
Volt analog signal.  The supplies should be very stable (<25mV ripple p.p.)
and able to supply up to 2 ma current.  Does anyone have any suggestions or
know of any sources?

Sincerely,
Aaron Hickman