Other Parts Discussed in Thread: INA826
WE NEED TO INSERT REMOTE SENSING IN A MODULE DESIGNED WITH UCC28780 CONTROLLER
Remote sense amp is INA826. We use it a lot .
But it has very high output impedance in low frequencies. Remote sensing is DC.
So will the circuit in the attached pdf not adversely impact feedback as shown?
Do we not need to use a buffer amp with unity gain but low output impedance in DC?
Or should we think about some other approachucc28780_remote_sensing_issue.pdf?
Appreciate any review of this situation.
robin
