• ADA4857-1 1 to 4 fanout

    Dear Sir/Madam,

    I am after some PCB routing advice on connecting one ADA4857-1(gain of 2) to four ADA4857-1 (gain of 1).
    The delay between the ADA4857-1 is not important just signal quality.

    Regards Joe

  • AD5750-1: Can the software determine which variant of AD5750 is populated -1 or -2?

    Can the software determine which variant of AD5750 is populated -1 or -2?


    What we have characterized is that the reset cycle typically takes 30us, we
    can’t guarantee the behavior of the part receiving SPI signals during this
    reset cycle…

  • erreur sur la tension cellule 16 et cellule 1 LTC6813-1

    Bonjour touts le monde,

    j'ai un probleme avec la lecture des tension sur LTC6813-1 seulement sur la cellule 16 et la cellule 1 avec une erreur de 10mV par contre sur les autre cellule sont bonne avec une erreurs de 2mV .

    merci pour votre aide 

  • ADSP SC584 SHARC+: Enabling Link Port advances it's DMA's current address by 1 word and decreases current X count by 1

    In our application we are using link ports to transfer data between an FPGA and the DSP at periodic intervals. We setup link port 1 (LP1) in DMA receive mode as prescribed in the HRM (pages 15-15, 15-16). After the data is received, LP1 and it's DMA are…

  • RE: LTC6812-1 and LTC6813-1

    1. there is no limit
    2. yes
    3. will depend on the max voltage of either IC. if its 6812 the typical V+ voltage is 50V, so it is ideal to use cells until 50V. Likewise for 6813
    4. as mentioned in datasheet it can measure from 0 to 5V
    5. it will depend on your balancing…
  • LTC4269-1 - EMC


    We designed a PoE using LTC4269-1 and we are experiencing some emissions problems (EMC). I would like to ask a few questions regarding to my design and the  LTC4269-1 demo board, please we need to address this issue using a private channel. 

    Thank you

  • LT3045-1 Set Capacitor


    I am using the LT3045-1 to post-regulate the output of a switching regulator.

    On page 18 and 19 of the datasheet of LT3045-1 I saw that using a ceramic capacitor at the SET pin can cause significant output noise due to piezoelectric response.


  • ADM2587E Power consumption (1)

    I'm designing a battery operated product that will utilize 7 of your RS485
    transceiver ADM2587E.

    I want to know the power consumption for this IC when:
    A) There is no traffic but the circuit is ready to receive/send.
    B) DE and !RE have been…

  • ADV7341 application problems 1

    Adv7341 chip is used to output color stripe video. The oscilloscope collects and outputs waveforms where the positive level at the lowest point is not the negative level. According to the manual, the minimum level of waveform is -300mv. The lowest level…

  • PSE controller LTC9101-1

    LTC9101-1 IEEE802.3bt (PoE 2)PSE controller , we need application note and other reference design files, could you please advise it ?