Hi team,
My customer need to convert -30mA~30mA current to 0~5V voltage, based on OPA189.
Can you pls help suggest a reference circuit for this?
Many thanks!
Yunjing
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Hi team,
My customer need to convert -30mA~30mA current to 0~5V voltage, based on OPA189.
Can you pls help suggest a reference circuit for this?
Many thanks!
Yunjing
Hi Yunjing,
Michael is correct. It is necessary to start a design with design requirements, so that all possible requirements shall be met in a selection of a suitable circuit, including op amp selection.
I provide a current to voltage converter example below. Please provide us the design requirements so that we can optimize a circuit per your application.
OPA189 I2V Converter 08022021.TSC
Best,
Raymond