• Problem with ADA4004-4/ADG1436/AD7628

    Dear All:

    Recently I had a full board using, among others, the chips named above. As I got ADA4004 or ADG1436 burnt without any explanation, I did a prototype board using only the above chips to try to discover the problem and still have the same problem…

  • RE: ADA4004 Distortion

    Thanks. But I need a chip that is low power and small. 3mm*3mm for a dual amp or 4mm*4mm for a quad amp. BGA/CSP is a bonus. OPA1612 is available in 3mm*3mm DFN for two channels, and ADA4004-4 is available in 4mm*4mm QFN for four channels. AD8599 is not…

  • ADA4004 Input Impedance


    I am selecting an amplifier as the Pre-Amp of a VGA and I comes to ADA4004

    The datasheet provides detail performance data but not the Input Impedance (Res and Cap)

    Where can I access those information?

  • ADA4004: Maximum Differential Input Voltage

    We are using ADA4004 OP-Amp in an application with high differential input
    voltage. (0...10V). It is supplied with +-15V. Do the inputs of this Opamp draw
    higher input currents, with this differential input voltages?
    Will there any other…
  • ADA4004 - differential to single ended conversion


    I would like use the proposal from:


    First I did the simulation in LTSpice using ADA4004-2 (selected for that solution)

    I expect the audio frequency spectrum will be stable…

  • Is the ADA4004-2 unity gain stable as an inverting amplifier?


    From experience, a datasheet for an op amp will say whether or not the op amp is unity gain stable.  I cannot find such a statement for the ADA4004-2.  Does anyone know if this particular op amp is unity gain stable?  I'm especially curious if this…

  • 4:4:4 encoding?

    Is there an Analog Devices part that can accept 4:4:4 encoding?

  • ADV7612 4:4:4 YCrCb


    datasheet on page 13 states that the ADV7612 supports 36-bit 4:4:4 YCrCb, but the table 5 and 6 do not list this mode. Is it supported, how can it be activated?

    best regards


  • av code section for 4:4:4

    I have a question. What is the content of Section AV for YCbCr 4:4:4 24 bit interface?

  • ADV7612 DDR 4:4:4 Output Modes data

    Page 13 of DS describes the PIXEL INPUT/OUTPUT FORMATTING The output section of the ADV7612 is highly flexible. The pixel output bus can support up to 36-bit 4:4:4 YCrCb or 36-bit 4:4:4 RGB. The pixel data supports both single and double data rates modes1…