- Joined Oct 29, 2013
Can anyone suggest a solution to this challenge? I'm using a MAX22190 to read 24v sensors that source current. the MAX22190 inputs sink the current. I also have a requirement to read inputs from sensors that sink current, however the MAX22190 does not source current, so I need a creative solution. Also there are 4 of these MAX chips (32 inputs) on a board, so I'm looking for a simple solution with as few parts-per-input as possible. Does anyone have any suggestions?