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Hello team,
My customer is simulating a circuit based on SBOA436(https://www.ti.com/lit/an/sboa436/sboa436.pdf).
In the simulation, we obtained an output clip of current and voltage. I think that the opamp capability of current leads this result. (The opamp of output current is not sufficient...?) What do you think on this? I attached TINA file.
Best regards,
Shotaro
Hello Shotaro-san,
With an ideal amplifier, the output current is +/-1 ampere sine. This is far beyond the output current capability of LF411.
Hello Ron-san,
Do we have the value for the output current capability of LF411?
Best regards,
Shotaro
Shotaro-san,
For new designs, I recommend TL071H or TL081H which are same.
I did find sample data for one LF411 device. Tested up to 20mA load.