Analog Devices Current Sense Amplifier: LTC6103 gain mismatch between measured and set values. What are the possible causes?
Please check the following two points.
・The wiring from the sense resistor to the LTC6103 is not Kelvin connected.
・The gain is calculated without adding the wiring resistance from the detection resistor to the RIN resistor and the wiring resistance from the RIN resistor to the LTC6103 negative input terminal to the RIN resistance value.
(Published in March 2022)
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