I have to design a circuit with a ad8221 Instrumentation amplifier which is supplied from +/- 15V.
however the only supplies i have on the board are 5v and -5v. i have looked at DC-DC converters to boast the voltage up to +/- 15V, however i am aware that DC-DC converters can be noisey and might be to noisey for a IA.
would any one be able to recommended a low noise DC-DC converter or better still a better idea of creating the +/- 15v from +/-5v.
thanks
Mark
however the only supplies i have on the board are 5v and -5v. i have looked at DC-DC converters to boast the voltage up to +/- 15V, however i am aware that DC-DC converters can be noisey and might be to noisey for a IA.
would any one be able to recommended a low noise DC-DC converter or better still a better idea of creating the +/- 15v from +/-5v.
thanks
Mark