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Showing 32 results View by: Thread Post Sort by
  • Krishna Sanjeevi
    Krishna Sanjeevi
    • 4 months ago
    • Amplifiers
    • Amplifiers forum

    LMH32401RGTEVM: Ringing in output of LMH32401

    Part Number: LMH32401RGTEVM Hi, I am evaluating the part LMH32401 for use in my LIDAR system (TOF type). I generate a laser pulse of pulse width 20 ns periodically from a laser driver board, then bounce it off and I am trying to use the LMH32401 demo...
  • Henning Roesner
    Henning Roesner
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum

    LMH32401: LMH32401 APD bias voltage

    TI Thinks Resolved
    Part Number: LMH32401 Hi TI support team, at the moment we are planning a new design for optical detections systems. The new part LMH32401 seems to be very interesting for our apltication but there is one thing that is not clear to us. In the datasheet...
  • Andrianirina Rakotomalala
    Andrianirina Rakotomalala
    • 7 months ago
    • Amplifiers
    • Amplifiers forum

    LMH32401: Simulation of LMH32401 using TINA-TI

    TI Thinks Resolved
    Part Number: LMH32401 Hi! I make a simulation of the LMH32401 with TINA-TI, to assess its performance, and I use the most recent model SBOMB18B.TSC proposed in the www.ti.com/.../LMH32401 I have some examples of anomalies that I share: the results of...
  • Hasan Babiker31
    Hasan Babiker31
    • 2 months ago
    • Amplifiers
    • Amplifiers forum

    RE: THS4631: settle time

    Hello Frank, Have you considered using a TIA device with internal switches such as the OPA857 or LMH32401? Best, Hasan Babiker
  • Andrianirina Rakotomalala
    Andrianirina Rakotomalala
    • 7 months ago
    • Amplifiers
    • Amplifiers forum

    LMH32401: Simulation of LMH32401 with TINA-TI and its compatibility with ADS8861

    TI Thinks Resolved
    Part Number: LMH32401 First of all, please send me the most recent TINA-TI spice model for the device LMH32401. Then please send me some basic results (curves) of simulations carried out with the TINA-TI software and which allow to assess the performance...
  • Keith Nicholas
    Keith Nicholas
    • 7 months ago
    • Data converters
    • Data converters forum

    RE: ADS8861: Direct compatibility between LMH32401 and ADS8861

    Hello Andrianirina, The LMH32401 should have no issues driving the ADS8861 inputs. I took a look at the LMH32401 datasheet. You do not need a 50ohm load if the amplifier and ADC are located near each other on the same board. The gain will need adjusted...
  • Hasan Babiker31
    Hasan Babiker31
    • 7 months ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum

    RE: Simulation of LMH32401 using TINA-TI

    Hello, Please keep your questions to one thread as to avoid confusion. I've responded on the following thread and we can continue conversation there: https://e2e.ti.com/support/amplifiers/f/14/t/924486 Best, Hasan Babiker
  • Christian_Fischer
    Christian_Fischer
    • 8 months ago
    • Amplifiers
    • Amplifiers forum

    LMH32401: Possible to replace OPA857 TIA by LMH32401?

    Part Number: LMH32401 Hello together, we're busy designign our own OTDR application related to TI's refernce design. In this application OPA857 is used as TIA for a connected APD. Because of spacing requirements and other ideas we are thinking...
  • Andrianirina Rakotomalala
    Andrianirina Rakotomalala
    • 7 months ago
    • Sensors
    • Sensors forum

    RE: Choice of photodiodes

    Hello Alex, Thank you for your very interesting email. These photodiodes are for medical application. In summary, I am developing an application to support the diagnosis of mental illnesses by detecting the biosignature obtained from the retinal signal...
  • Rob Reeder
    Rob Reeder
    • 5 months ago
    • Data converters
    • Data converters forum

    RE: ADS5407: Selectable interleaving correction - gain and offset

    Hi Stefan, There are no internal level shifters within the ADC if that is what you are asking. In order to achieve fullscale of the ADC, the signal that you are applying must be level shifted outside of the converter at the analog inputs. How this...
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