• Amplifier similar to the front amplifier in ADA4350 AFE

    Hi All,

    My customer is interested in ADA4350 for his new design.

    Prior to its evaluation test, he would like to evaluate with the Ope-Amp similar to one integrated in the ADA4350.

    Could you suggest us which Ope-Amp has most similar specification to…

  • RE: ADA4350 APPLICATION

    Hi, Ang Chen.

    Yes, you can connect the capacitor directly to the input of the ADA4350. You still have to set the gain of the ADA4350 though in order for the current to be amplified. Figure 62 of the ADA4350 shows an example of a transimpedance circuit…

  • ADA4350 multiple devices on SPI bus

    Hello,

    In my project I use 3 ADA4350 amplifiers, and I want to control them via SPI bus. I plan to connect them together (i.e. the SCLK, MISO and MOSI lines are connected in parallel to all 3 ADA4350's) with a separate CS line for each slave device. I…

  • Could you provide evaluation board gerbers of ADA4350?

    I have brought the board of eval-ADA4350 from Mouser. I really need gerbers of eval-ADA4350 for my new design.  My email is jinzhentao1987@163.com. Thank you very much.

  • ADA4350 drive AD9650

    I'm using the ADA4350 to drive the AD9650. The front-end circuit of AD9650 is shown below. The sample rate is 20MHz.

      

    When I input a 100KHz sine wave to the ADA4350, The sample data is a stepped sine waves when ploted.

    I have another PCB of AD9650…

  • ADA4350 drive AD9650

    I'm using the ADA4350 to drive the AD9650. The front-end circuit of AD9650 is shown below. The sample rate is 20MHz.

    When I input a 100KHz sine wave to the ADA4350, The sample data is a stepped sine waves when ploted.

    I have another PCB of AD9650…

  • ADA4350 drive AD9650

    I'm using the ADA4350 to drive the AD9650. The front-end circuit of AD9650 is shown below. The sample rate is 20MHz.

      

    When I input a 100KHz sine wave to the ADA4350, The sample data is a stepped sine waves when ploted. I have another PCB of AD9650…

  • How do I evaluate the ADA4350?

    How do I evaluate the ADA4350?

     

    An evaluation system has been provided to evaluate the ADA4350. This includes
    an evaluation board with the ADA4350 configured as transimpedance amplifier
    with five different transimpedance gains. Gains…
  • Loe noise -5V source for ADA4350

    Hi, we are trying to use the ADA4350 as the first stage amplifier for the signal from a photo diode and here are my questions.

    1. If we use +/- 5V operations, it seems the -5V source noise we have from the 7660 is very big, so what is the noise requirement…

  • ADA4350 SPI

    Can several ADA4350 devices be daisy chained together, with  SDO of one device connected to the SDI of the next one?