• ADAS1000-4 and ADAS1000-2 configuration for 12 leads

    I am designing a 12 leads ECG by using ADAS1000-4 and ADAS1000-2. However I can not see the correct configuration of getting 12 leads (aVR, aVL, aVF, L1, L2, L3, V1, V2, V3, V4, V5, V6).

    I know that is possible to get aVR, aVL, aVF, L1, L2 and L3 with…

  • ADAS1000 / ADAS1000-4 suitable for tetrapolar bioimpedance and ECG measurement?

    Dear all,

    I would like to measure bioimpedance and ECG. My idea is that current injection would be separated for two electrodes (current injection P and current injection N). ECG and bioimpedance would be simultaneously measured from another two electrodes…

  • Register configuration for ADAS1000-4 and ADAS1000-2 12 Leads configuration

    I am working with these 2 ICs, and I have already configured registers for get working in 12 leads configuration measurement. You can see this in the previous post. However the signal recollected in the second chip is not the expected.

    As you can see…

  • ADAS1000-4 gets very hot

    Hi everyone,

    my ADAS1000-4 gets very hot after only some seconds of connecting it to 3.3V of my RaspberryPi. It's so hot that I can barely touch it. Is this something known or might it be broken?



  • Mistake in Datasheet ADAS1000-4 ?

    Relate for Figure 60. Electrode and Lead Configurations, Common Electrode B in datasheet for ADAS1000-4

     in the table the third word say V1-CE, however the image show a connection for V3 hence the table should show V3-CE. Is my assumption correct or I…

  • ADAS1000/ADAS1000-4


  • ADAS1000-4 Gang Mode and CLK_IO operation question

    I am planing to use two ADAS1000-4 for getting 12 leads, question is related to gang mode operation. I will use a oscillator (not crystal) and I am planing to connect to CLK_IO pin to both of these ICs in order to reach a correct synchronization. However…

  • adas1000-4

    Is there any way to acquire a 4th lead, i.e. V1 using the ADAS1000-4? 

  • Regarding ADAS1000-4

    Hi i am rajesh,

                         I working with ADAS1000-4 IC and I designed circuit for that, and I am cleared with circuit my problem is ADAS1000-4 gives real and imaginary values of ECG and respiration, by using those how to find ECG signal and respiration impedance…

  • ADAS1000-3/4 CE Electrode Operation

    Hi Catherine,

    Thank you for the nice compilation. I have few questions on ADAS1000-3/4.

    1. Can the analog inputs be configured as digital/single ended mode and used to measure 'V' leads?

    2. Can the AFE be configured different modes (…