I am using ADA4077 opamp in my SMPS design for Feedback for current control. I given single supply of +15V to pin 8 and 4 pin connected to GND. But iam getting 1.34V offset at ping 7,it is effecting my current control.Please suggest me how to minimize…
Depending on the circuit, supply voltages, highest signal frequency, etc,
you could look at ADA4177-1, ADA4077-1, AD8677 or AD8675.
The data sheet and reference designs recommend the AD8676 for voltage reference buffers. I would like to use an opamp that draws less supply current than the 3.4mA max of the AD8676. The ADA4077-2 looks to have similar performance specs, and draws only…
Look at ADA4077-2 or ADA4522-2.