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  • THS4601: The same characteristics as the THS4601, but push the bandwidth to about 40MHz

    TI Thinks Resolved
    Part Number: THS4601 Other Parts Discussed in Thread: OPA818 , THS4631 , THS4211 We use the THS4601 in a design the same as the application described on the datasheet for a 100KR transimpedance amplifier, The bandwidth of this device is only 10MhZ, I…

  • THS4601: Improvements over time to the current transimpedance amplifier

    TI Thinks Resolved
    Part Number: THS4601 Other Parts Discussed in Thread: OPA810 We use the THS4601 as part of a photodiode design, this is a few years old, and was enquiring if there are any other new TI parts that have a better bandwidth or noise performance similar to…
    • Answered

  • THS4601: About Necessary of bias canceling resistor about circuit likes fig26. on datasheet.

    Resolved
    Part Number: THS4601 Other Parts Discussed in Thread: OPA838 , OPA810 , Hello team. I'm unable to make a decision. Do I need to insert resistor(3pin-GND) for canseling bias current(2pin) about curcuit to detect photodiode current(likes fig26) ?…
    • Resolved

  • THS4601: how to read input offset voltage spec in our datasheet

    TI Thinks Resolved
    Part Number: THS4601 Hi Team, Customer has a quick question regarding to THS4601 datasheet spec. Customer wants to know if their system ambient can go to 80C. To determine total input offset voltage, should they refer to 5mV(-40~85C) directly…
    • Answered

  • THS4601: SOP to DIP

    Resolved
    Part Number: THS4601 Other Parts Discussed in Thread: OPA657 , LM6172 A circuit calls for a THS4601 which is surface mount. Does this come in 8DIP. Thank you.
    • Resolved

  • OPA1641 & THS4601 GBW for SVF

    Other Parts Discussed in Thread: OPA1641 , OPA827 , LME49860 , THS4601 Hi, I have seen in one post about minimum GBW for a filter, right now I have an audio filter project base on state variable filter using LME49860 & OPA1641 or OPA827 with: F: 665Hz…
    • SVF Filter.TSC
    • Answered

  • RE: THS4631: Unexpected offset generated by the THS4631 OpAmp

    Resolved
    Hi Kai Thanks for your advice. Reading the thread you pointed out I understand that the only alternative is THS4601 as we need to use supplies over +-6V. The problem with THS4601 is the 10pF input capacitance which is too high for our application. …

  • THS4061: TI-PSpice does not show the real behaviour of THS4061 after input override

    Part Number: THS4061 Other Parts Discussed in Thread: THS4631 , THS4601 , OPA698 , OPA699 Hello, After an input override, the output signal of the THS4061 is seriously wrong for up to approx. 600ns. This behaviour is not reproduced by TI-PSpice (see…

  • RE: Current Sense High Frequency

    Hello Ricardo, There are no current sensing amplifiers with bandwidth to support 15 MHz. You might want to look through for high-common mode voltage transimpedance amplifiers, such as the THS4601 that can support your high-side configuration with 12V…

  • RE: THS4631: Maximum differential input voltage in datasheet?

    Hi, Thank you for the quick answer. The absolute max rating is comparable to the specs in the datasheet of the THS4601, only there also the Vid is explicitly mentioned. For the THS4631: Vi max +/- Vs. But would this also be the case for both inputs…

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