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q: Splitting Voltage

C

Chris

Jan 1, 1970
0
Lets say i have a 4v ref voltage and i want to branch it to 3 summing
amps can i just run from my 4v to the seperate amps or do i have to
split the voltage some way?
 
J

John Popelish

Jan 1, 1970
0
Chris said:
Lets say i have a 4v ref voltage and i want to branch it to 3 summing
amps can i just run from my 4v to the seperate amps or do i have to
split the voltage some way?

As long as the reference has the current capability to drive all 3
summing resistors and all 3 summing amps share the same ground
voltage, there is nothing wrong with directly connecting all to the
same voltage reference.
 
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