This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

opa548 lm675

Other Parts Discussed in Thread: OPA548, LM675, OPA564

i SIMULATED THE CIRCUIT IN ATTACHED.

IT'S OK  IT WORKS AROUND 12V.

BUT OPA548 IS VERY EXPENSIVE.

WHAT CONMPONENT CAN I USE IN ALTERNATIVE ?

LM675 IS CHEAPER BUT THE GAIN MUST BE AT LEAST 10, I CANNOT FIND A SOLUTION.

THANKS.

MARIO