maori
Newbie level 6
sample and hold adc
i am a newbiee , i have done a sample ADC using rail to rail opamp.
what i know is that rail to rail have higher outputswing..
i want to ask,
1) what is the function of sample and hold in ADC.i know that it hold the interval and sampling it again...but what is it effect in ADC.the advantage of it
2)what is the advantage of using rail to rail opamp than other opamp.
is there any disadvantage or drawback by using rail to rail amplifier
i really hope for any help that i can get...such as oppinion.if there have any reference that anyone want to share i really appereciate it.thank Q
i am a newbiee , i have done a sample ADC using rail to rail opamp.
what i know is that rail to rail have higher outputswing..
i want to ask,
1) what is the function of sample and hold in ADC.i know that it hold the interval and sampling it again...but what is it effect in ADC.the advantage of it
2)what is the advantage of using rail to rail opamp than other opamp.
is there any disadvantage or drawback by using rail to rail amplifier
i really hope for any help that i can get...such as oppinion.if there have any reference that anyone want to share i really appereciate it.thank Q