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  • TL072: TL072CDR Current issue

    Answer Suggested
    Part Number: TL072 Tool/software: Dear Expect: TL072CDR, it's current is smaller than that of previous supplies. customer would like to confirm whether the current gap between different batches is so large? What's the reason? The following…

  • TL072: 90 degree phase shifter

    TI Thinks Resolved
    Part Number: TL072 Tool/software: Dear Team, I have a sine wave of amplitude 1V and it's frequency varies from 5Khz to 50Khz. I need to design a circuit which will phase shift this sine wave by 90 without changing the amplitude. I found a solution…
    • Answered

  • TL072: Question about IP/CP Die Differences?

    Resolved
    Part Number: TL072 Tool/software: I've seen posted a few times around the forum that the TL072IP/TL072CP vary: " TL072CP and TL072IP have different internal silicon dies". Can I get some clarity as to what this means in terms of interchangeability…
    • Resolved

  • TL072: TL072 MCU written issue

    Part Number: TL072 Tool/software: Hi E2E, The customer changed to the new PCN part and found could not written to MCU. Please check the waveforms. Is there anything else that can be modified in the schematic? thanks. FEBK OK FEBK Fail

  • RE: TL072: TL072CDR

    Rajani , We moved this to email. I responded to your email. Let's keep this post closed out. You can contact me via email for further discussions. Best regards, Art

  • TL072: TL072CDR

    Part Number: TL072 Tool/software: Hello, I have parts that appear to be non-functional based on measurements taken with a multimeter set to diode mode. Please see the image below comparing the measurements of a working part vs a non-working part. The…

  • TL072: TL072

    TI Thinks Resolved
    Part Number: TL072 Tool/software: How to convert sine wave to square wave using op-amp (not square to sine!) Tks
    • Answered

  • TL072: How to setup a transient Fourier (THD) analysis?

    Resolved
    Part Number: TL072 Tool/software: Hi there, As the title says I'm trying to run a distortion analysis on a waveform from an amplifier. I know how to get to this point (similar to PSPICE) but don't know how to add an Output Variable for analysis.…
    • Resolved

  • TL072: Part oddly clips rail to rail

    TI Thinks Resolved
    Part Number: TL072 Tool/software: Hello, I have recently received a circuit card populated with TL072C parts from my board supplier. The supplier purchased the parts from Digikey. Evaluation of the part shows that it clips rail to rail 9Vp-p (using…
    • Answered

  • TL072: Abnormal voltage generated after voltage switching

    Resolved
    Part Number: TL072 Tool/software: Hello, our company purchased TL072CDR from TI Store. During the PCBA testing at the factory, we found that out of 100 PCBA units, 21 had the following voltage anomaly with the TL072: The main issue occurs when switching…
    • Resolved
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