hey all
Don't know if this is possible, I'm looking if it's possible to split a voltage into 2 outputs to increase the sensitivity. I'll try and explain on what I'm thinking.
I have a 12v voltage which I want to split to a high side and low side for ADC.
So therefore some examples;
Input voltage of 12v.
Output A 5v
Output B 5v
Input voltage of 9.5v
Output A 5v
Output B 2.5v
Input voltage 6v
Output A 5v
Output B 0v
Input voltage 3v
Output A 2.5v
Output B 0v
Some complications, the 12v input is a vehicle battery so this could potentially vary between 11.5 to 14.5v
Is this even possible, and how? Thinking Op amps may have something to do with it??
Jason
Don't know if this is possible, I'm looking if it's possible to split a voltage into 2 outputs to increase the sensitivity. I'll try and explain on what I'm thinking.
I have a 12v voltage which I want to split to a high side and low side for ADC.
So therefore some examples;
Input voltage of 12v.
Output A 5v
Output B 5v
Input voltage of 9.5v
Output A 5v
Output B 2.5v
Input voltage 6v
Output A 5v
Output B 0v
Input voltage 3v
Output A 2.5v
Output B 0v
Some complications, the 12v input is a vehicle battery so this could potentially vary between 11.5 to 14.5v
Is this even possible, and how? Thinking Op amps may have something to do with it??
Jason