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Showing 7 results View by: Thread Post Sort by
  • LME49720NABD: SO# 145008 - Did we ship the correct board to the customer? The layout looks different than in the datasheet and seems to be missing some connectors..

    Adnan Zatarah
    Adnan Zatarah
    Part Number: LME49720NABD Other Parts Discussed in Thread: LME49600TSBD Hello, can you please advise, if the below pictured board is correct for P/N: LME49720NABD ? The customer claims that we sent a wrong board, and comparing that with picutres in…
    • over 1 year ago
    • Audio
    • Audio forum
  • LME49720NABD: Different product received by customer

    Renan Santos Adriano
    Renan Santos Adriano
    Part Number: LME49720NABD Other Parts Discussed in Thread: LME49600 Hello Team, My customer ordered LME49720NABD and is expecting to receive the one provided in the Product Folder (link and image below). Link: https://www.ti.com/tool/LME49720NABD…
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • LME49720NABD: Difference between EVMs

    Jejomar Ildefonso
    Jejomar Ildefonso
    Resolved
    Part Number: LME49720NABD Other Parts Discussed in Thread: LME49600 , LME49720 , LME49600TSBD Hi Team, What's the difference between LME49600TSBD and LME49720NABD / LME49720MABD / LME49720HABD ? The images and User guide on their product pages seems to…
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
  • RE: LME49720NABD: Amplifier Noise

    Luis Fernando Rodriguez S.
    Luis Fernando Rodriguez S.
    Hi, Roger, Excuse me, in order to isolate the root cause, could you help us testing the device without capacitive loads? This will give us more information about if the capacitive loads are causing the noise and hum in your application. In addition…
    • over 6 years ago
    • Audio
    • Audio forum
  • LME49720NABD: LME49720NA

    Roger Bell74
    Roger Bell74
    Part Number: LME49720NABD I need to know what size decoupling capacitor you recommend for the vcc+ and vcc- terminals on the LME49720na opamp to stop ultrasonic oscillations from causing sound degradation in the mid to upper audio band.
    • over 8 years ago
    • Audio
    • Audio forum
  • Answered
  • RE: LME49720: audio preamplifiers LM49720

    Alec Saebeler
    Alec Saebeler
    Resolved
    Hello Gianfranco, I do not have a reference design for you at the moment on creating a complete CD player circuit. I can share a link to our evaluation board: https://www.ti.com/tool/LME49720NABD We also have the OPA2891, which is a newer device…
    • 8 months ago
    • Audio
    • Audio forum
  • RE: LME49720: LME49720NA: Fake or Authentic?

    Ee Heng Meng
    Ee Heng Meng
    Jose, thank you for your attention on this query. I was comparing these 2 reputatable component supplier for TI, yet actual photo of LME49720NA IC chip appears to be rather different. So I think it would be safer to refer to TI product manager, if can…
    • over 7 years ago
    • Audio
    • Audio forum

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