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Please help me to find the suitable current amplifier

Kane Wan88
Prodigy 620 points

Hi Team,

Please help me the find the most suitable current amplifier for my customer.

I(in) = 1mA

I(out) = 100mA

Freq = 60Hz

Voltage = 14V(typical) ; 20V(max)

Thank you.

  • 0
    TI__Guru**** 165186 points

    Kane,

    Are the currents unidirectional or bidirectional?

    What is the voltage compliance of the input current? This limits the maximum input resistance that I can use to convert input current to voltage.

    What is the range of output impedance? 

    Is output load floating or is the termination fixed? (if fixed at what voltage)?

    I could not find a part that does this function directly.