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  • 1Khz Constant Current Source

    Other Parts Discussed in Thread: OPA172 , OPA192 , TLE2161 Hi, I would like to drive an inductor of 28mH, DCR=50ohm with 18mArms current @1Khz in a non inverting amplifier configuration. Expected accuracy is +/-0.1mA. Can you suggest a suitable opamp which…

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