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OPA2992-Q1: Current sensing question

Part Number: OPA2992-Q1


The customer wants to configure the current sensing circuit using OP AMP.

1) How do I do R1, R2, R3, R4, and Rshunt to be able to sense normal state = 20mA?

Connect Vo directly to the MCU.

2) Where should I connect V+ and V- as well?