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ADC -INPUT OVER VOLTAGE PROTECTION CIRCUIT

PRIYADHARSHINI

Feb 6, 2014
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Feb 6, 2014
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in my circuit i have given the 3.0v (pulsating DC) to ADC by using potential divider circuit.how can i give the input over voltage protection circuit using zener.
or
using schottky diode how can i give the input to ADC.
WHICH DIDOE WILL BE PROVIDE BETTER RESULT?
 
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PRIYADHARSHINI

Feb 6, 2014
137
Joined
Feb 6, 2014
Messages
137
Here i have upload my circuit.which will provide better result for pulsating dc?
 

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Harald Kapp

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They should both work in a comparable way.
 

Harald Kapp

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Both will work. In a different manner, but both will protect the ADC. Use whichever you want.
 
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