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  • TL081H: What's the difference?

    TI Thinks Resolved
    Part Number: TL081H Other Parts Discussed in Thread: TL071H , , TL084H , TL082H , TL074H , TL072H What's the major difference between TL081H and TL071H? I'm wired about these two family. Regards Brian W
    • Answered

  • TL081H: Does the new CMOS H model have the same JFET source impedance distortion issues the old JFET models did?

    Resolved
    Part Number: TL081H Other Parts Discussed in Thread: TL081 , TL072 , TL072H , OPA1642 , TL052 , , TL082 , TL082H According to this technical note , The old JFET TL072 had increasing distortion with increasing source impedance, which I assume was also true of the…
    • Resolved
    • Answered

  • RE: TL081H: Output stage difference from legacy TL081

    Resolved
    Hello Kai, My application is single supply - 35V, but common "ground" is positive. So TL081H looks perfectly suited, as its common mode range includes positive rail rather than a negative rail. It will work as a relatively slow integrator, so…

  • RE: OPA170: Increasing opamp gain

    Fairuz, Have you consider using an op amp that likes the positive power rail. TL081H is an option. Vos is a little wider, but your high voltage common mode is likely a bigger error.
    • Answered

  • TL071H: Response of OUT when Vcc drops below Vcc_min

    Resolved
    Part Number: TL071H Other Parts Discussed in Thread: TL081H Please let me know, 1. What is the difference between TL071H and TL081H? How to choose in applications? 2. In a single 12Vcc application, VIN+ = 3V and VIN- = 2.5V, w hat will happen to the output…
    • Resolved
    • Answered

  • RE: Current consumption of the LF356M

    Resolved
    The 3.5 mA value is consistent with figure 6 in the datasheet. And even a redesign would not change power consumption and speed by that amount. 5 mA sounds as if it could be something like the LM318. Can you check if there are clamping diodes between…

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