sunnybear
Newbie level 3
The following figure shows the Huijsing rail-to-rail input and output opamp.
The simulation shows 3mA current consumption, but when measurement, it has two problems: (1) it shows 7mA current consumption, much higher than simulation result. (2) it shows oscillation behavior at no load condition.
Do any of you have experience about this? What may be the reson of the fail operation? Thank you so much.
The simulation shows 3mA current consumption, but when measurement, it has two problems: (1) it shows 7mA current consumption, much higher than simulation result. (2) it shows oscillation behavior at no load condition.
Do any of you have experience about this? What may be the reson of the fail operation? Thank you so much.