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  • LF398-N: LF398-N : Do we get Simulation model for this part?

    TI Thinks Resolved
    Part Number: LF398-N Tool/software: Hi, I need to implement sample & hold circuitry with this part, do we get simulation model for this? I have to check IC response to my input with some different timings & voltage.
    • Answered

  • LF398-N: S/Hアンプについて

    Resolved
    Part Number: LF398-N Tool/software: いつもお世話になっております。 美和電気の柳と申します。 御社製品について質問があり，ご連絡させて頂きました。 S/Hアンプ（形式：LF398H NOPB）についてですが，寸法表はございますでしょうか。 また，リードピッチを教えて頂きたいです。 ご回答の程よろしくお願い致します。 以上，よろしくお願い致します。
    • Resolved

  • LF398-N: Selecting the Appropriate Hold Capacity Ch.

    Part Number: LF398-N Tool/software: Hello E2E Support Forums! This is my first time posting, let me know how to best utilize these forums. In my design, I am using the LF398H/NOPB (same Datasheet as the LF398-N described above) as a sample and hold…

  • LF398-N: LF398N-NOPB

    Part Number: LF398-N Other Parts Discussed in Thread: OPA192 Hi Team, In our existing Design AD582KD (Sample and Hold amplifier) is used. With TI suggestion, In new design we are using LF398-n. During Bench level testing we noted that, In hold mode…

  • LF398-N: Amplifiers forum

    TI Thinks Resolved
    Part Number: LF398-N Hi Team, I have AD582 in my board. I want to replace it with LF398-N. Pls let me know how to modify the LOGIC and LOGIC REFERENCE signals connection. Existing circuit with AD582 is shown below. Regards, Srikanth Kacchu

  • LF398-N: IBIS model

    Part Number: LF398-N Hi Team, Good day. I was looking for an IBIS/Spice model for LF398-N. I found this thread made five years ago ( https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/716981/lf398-n-tina-ti-model ) I want to confirm…

  • LF398-N: Compatibility Check between LF398N/NOPB and AD582KD

    TI Thinks Resolved
    Part Number: LF398-N AD582KD amplifier is used in our previous design. We are going to redesign the same circuit. For that we need same spec sampling and Hold amplifier. Kindly tell whether LF398N/NOPB is compatible with AD582KD or provide some other…
    • Answered

  • LF398-N: Power supply range

    Resolved
    Part Number: LF398-N Hello, I have a question for LF398-N. The datasheet specifies the power supply range as +-5V to +-18V. Is asymmetric supply range like -5V to +31V also acceptable if (V+) – (V-) is less than 36V? Regards, Oba
    • Resolved

  • LF398-N: Differential Logic Voltage

    TI Thinks Resolved
    Part Number: LF398-N Hello, I am planning to use LF398-N sample and hold amplifier with a microcontroller with the following logic levels. It's written in the data sheet of LF398-N that it's differential logic threshold is 0.8 min 1.4 typical and…
    • Answered

  • LF398-N: Leaving offset pin floating and adding a MUX stage

    Resolved
    Part Number: LF398-N Hello i have few questions regarding LF398AN/NOPB , 1) If I am not planning to use the offset trimming feature can I leave it floating or should it be tied somewhere? 2) I am planning to use an analog multiplexer before the LF398AN…
    • Resolved

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