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  • OPA992-Q1: If I do not power the OP-AMP, is it safe for current to flow through Vin- and Vo?

    TI Thinks Resolved
    Part Number: OPA992-Q1 Here is my TIA circuit Since this circuit has high feedback resistor (100Meg) for OP-AMP, Vo would be about 300mV when power off due to environment light, and Vo would be about 100 mV when power on due to 0.1 bias of V+, as this…

  • OPA991: too high distortion of the 60kHz amplifier

    TI Thinks Resolved
    Part Number: OPA991 Other Parts Discussed in Thread: TLV9161-Q1 , OPA172 , TLV172 , LMV641 , LMV841 , OPA992 , OPA2991 , TLV9361 , OPA2992 Hi, We're designing a product with analog amplifier. Signal: AC sinus 60kHz, gain of 3.2, power voltages +-4V, min. load…
    • Answered

  • [FAQ] Why does the slew rate in my application not match the op amp’s data sheet?

    Resolved
    Other Parts Discussed in Thread: TS321 , TL074 , TLV9001 , OPA992 , OPA4992 , OPA2992 , LMV831 , OPA345 , LMV821-N , OPA377-Q1 , OPA376-Q1 , OPA377 , OPA376 , TLV376 , TLV9002 The slew rate in my application is slower than the value stated in the data sheet of the op…
    • Resolved

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