• Ask a question about LT3466


    Below is the typical application of LT3466, there is a question to ask.

    Why should we add the D5,D6,D7,D8 and C2,C3,C4,C5 in this application? I don't know why, please help to explain it.


  • [hurry]LTC6811-1 & LTC6811-1's VREG is not work.


    (Please refer to the circuit diagram)

    BMS was configured using LTC6811-1. 20cells were connected using two ICs.(LTC6811-1 & LTC6811-1)

    When the BMS board is power-on, no SPI-data communication.

    I checked, the resistance level was low like a short…

  • .file_attr 1="1";

    Building a project imported from CCES 1.1.0 to 2.3.0 I get this error:

    [Error ea5004] "C:\Users\G\AppData\Local\Temp\acc3554de5a000\acc3554de5a001.s":659 Syntax Error in :
    .file_attr 1="1";
    syntax error is at or near text '1'.…

  • AD9523-1  Can I precisely adjust output clock frequency with AD9523-1 (EVAL-AD9523-1)?


    I would like to inquire if it is possible to achieve precise frequency control with EVALZ - AD9531-1? I'm interested in generating a clock signal that is a multiple of femtosecond laser output pulse rate, which can be something close to 80…

  • Arduino UNO and ADXL345 getting 0 0 0 OR -1 -1 -1 outputs with SPI communication

    I have EVAL-ADXL345Z evaluation board from Analog Device hooked up to the Arduino UNO R3, the code complies and runs fine. At first I could still get…

  • RE: Can't get data ADC data to be in [-1, 1) range on EZ-KIT SC589


    Hope you are discussing about this query via the below thread. Please continue the discussion there.


    Best Regards,
    Santha kumari.K

  • ADATE305 VDDO_0/1, VSSO_0/1 termination


    In case that VDDO_0 (pin 83), VDDO_1 (pin 93), VSSO_0 (pin 81) and VSSO_1 (pin 95) is unused, what termination is required?

    Best Regards,

  • HMC666_using IF pin without 1:1 transformer

    Hello Team.

    1:1 transformer applied in IF pin is expensive.

    so we want to use without transformer.

    is it possible that?

    Can you support solutions?


    Best regards,


  • RE: ADP5091-1-EVALZ board

    Hi John,

    There may be a little confusion. You can see the equation of SETBK, SETSD and SETPG are same but TERM equation is different. So you can select the resistor from column 2 and 3 when you calculate the SETSD, SEBK or SETPG. Only for TERM, you need…

  • Composite amplifier using ADA4637-1 and ADA4870-1

    I want to build a composite amplifier using the Figure 77 of the datasheet ADA4870-1. It says that the voltage offset is less than 500 uV. I simulate this circuit using LTSpice, when driving ada4637-1 with 0V and monitor the output of ADA4870-1, it is…