Eknath
Newbie level 4
I want to implement a Current operational Amplifier(COA), I have difficulty in finding the applications where COA are used. I want some references that can explain the applications of COA in detail and not just in one line.
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I think it's the same as an Operational Transconductance Amplifier (OTA),
I think the OTA is a controlled current source with a high input resistance (with other words: A voltage-to-current converter).