Search tips
Showing 56 results View by: Thread Post Sort by

  • LM4562: Differences between LM4562 and LME49720

    TI Thinks Resolved
    Part Number: LM4562 Other Parts Discussed in Thread: LME49720 Hi Guys, Could you tell us the differences between LM4562 and LME49720? The only difference I could see clearly is the price and the Vn( a difference of 0.2). LME49720 is significantly more…

  • LME49720: PSpice models

    TI Thinks Resolved
    Part Number: LME49720 Hi Team, Do we have PSpice models of LME49710 and LME49720? I have checked the product folders of the devices but there are no Spice models. Regards, Danilo

  • LME49720: Excess / Popcorn Noise Issue

    TI Thinks Resolved
    Part Number: LME49720 Other Parts Discussed in Thread: LM4562 , Hello TI, I was about to choose an LM4562 / LME49720 for an audio amplifier application as their price vs performance on the face of it looks fantastic. I have been somewhat alarmed however…

  • LME49720: Capacitive load tolerance for audio application.

    TI Thinks Resolved
    Part Number: LME49720 Other Parts Discussed in Thread: LM4562 I see strong recommendations for a “rule-of-thumb” 50-100 ohm R be placed at the op amp output to isolate a CL of >100pf or the square wave step response will ring, oscillate and/or overshoot…

  • LME49720: Pop-cone noise

    TI Thinks Resolved
    Part Number: LME49720 Other Parts Discussed in Thread: LM4562 Hello OP-amp team, We got 4pcs of customer return of LME49720 caused by pop-cone noise issue. I mounted those devices on the test circuit which has 40dB gain (1kR and 100kR) at +/-12V power…
    • Answered

  • RE: LME49720: popcorn noise

    Resolved
    Well, further to this story. I received another batch of LME49720s, and ALL of them displayed this issue. Every one was noisy. To try to help, they have been submitted to the local vendor. Overall, it seems TI have a problem with process QA. The LME49720…

  • LME49720: LME49720NA: Fake or Authentic?

    TI Thinks Resolved
    Part Number: LME49720 I bought several IC LME49720NA & notice some scratches on DIP-8 Pins. Not sure if they are indeed genuine, any TI product manager can help advice about about their authenticity?
    • Answered

  • LME49720: LM49720 FOOTPRINT

    Resolved
    Part Number: LME49720 Dose anyone know if LME49720 which footprint is TO-99(LMC) still actives ?
    • Resolved
    • Answered

  • TINA/Spice/LME49720: Looking for simulation model.

    Resolved
    Part Number: LME49720 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello- There appears to be no model for LME49720 that I can find. Is there a recommended substitute? jw
    • Resolved

  • LME49720: Fake or not?

    Part Number: LME49720 I bought several IC LME49720. I have big doubts about their originality. Can any TI product manager make a conclusion about their authenticity? Sorry for my bad English Oleg

Didn't find what you are looking for? Post a new question.