• LTC4001 not working

    Hello Sir,

    We are designing a charger for our application where we have used LTC4001 IC. We are getting 1.213V at PROG and IDET pin but the output voltage is coming 3.012V only. 

    Any suggestion or idea what to do?

  • LTC4001 Starting/Stopping

    Hello!  I am working with a LTC4001 along with a Panasonic 20700 battery and am having some issues.  The part will start up and I can see the switching begin while the current ramps up to charge the battery - but then everything stops and the part resets…

  • LTC4001 Battery Charger

    I have noticed that when the TIMER and /EN pins are grounded and the /CHRG pulled high through a pullup resistor (2K), the /CHRG pin oscillates at 10ms low and 20ms high.when a battery is absent.  Can I depend on this behavior for battery absent detection…

  • .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…

  • 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,