hshah8970
Full Member level 2
Hello everyone.
I'm unclear as to whether the U1B and U1C components in the attached circuits are regular opamps or voltage comparators. They are all taken from MAX4094 which is a single IC with 4 opamps on it. But U1C clearly is a voltage comparator.
I do not have MAX4094. What I have are LM358 (regular opamp) and LM397 (comparator). I need to know which one to use in place of U1A, U1B, and U1C.
I'm attaching the circuit image. It was taken from **broken link removed**.
I'm unclear as to whether the U1B and U1C components in the attached circuits are regular opamps or voltage comparators. They are all taken from MAX4094 which is a single IC with 4 opamps on it. But U1C clearly is a voltage comparator.
I do not have MAX4094. What I have are LM358 (regular opamp) and LM397 (comparator). I need to know which one to use in place of U1A, U1B, and U1C.
I'm attaching the circuit image. It was taken from **broken link removed**.