• Adpd1080 register setup vs adpd105

    Hi there, 

    we are currently working on a portable health monitoring system, and for our newer version we changed the ADPD105  to the ADPD1080. I tried to use the same register set up what we used previously for the 105 but is does not work, unfortunatelly…

  • RE: ADPD105 ambient light suppression

    excuse me.

    For the ambient light suppression part, I'm confused with the figure 27 in the datasheet of ADPD105.

    In this figure, the LED response has a relative negtive waveform part. Could you help me to know how this happen? 

    assuming that the ambient…

  • ADPD105 Board Adress

    Hi there, 

    I am trying to communicate with a MCU through I2C. I am wondering what is ADPD105 board adress and where can I find it. adpd105

    The datasheet said: 

    The default 7-bit I2C slave address for the device is 0x64, followed by the R/W bit.

    The 0x64…

  • ADPD105 Gerber file

    Hi,

    Is there any gerber available for ADPD105?

    Thank you

  • ADPD105 Driver Issue - ADPDDrv_GESTURE

    Hi 

    I am trying to use the ADPD105 driver. 

    But when I build it, it gives me an error message: 

    "ADPDDrv_GESTURE" is undefined AdpdDrv.c /ADPD_CC2650 line 352 C/C++ Problem

    which is happen at:

    endif

    nRegValue &= ~RDOUT_MODE_EN;

    …

  • ADPD105 minimal LED current

    Based on the document: 
    http://www.analog.com/media/en/technical-documentation/data-sheets/ADPD105-107.pdf (page 45) the equation for LED current setting is:
    LED3PEAK = LED3COARSE × LED3FINE × LED3SCALE

    where:
    LED3PEAK is the LEDX3 peak target value (mA)…

  • ADPD105 Driver Issues

    I'm trying to use the driver and example code for ADPD105 from the github page. I'm getting an error

    >> Compilation failure subdir_rules.mk:9: recipe for target 'AdpdDrv.obj' failed "../AdpdDrv.c",

    line 93: fatal error…

  • ADPD105 register 0x4B

    Dear Sir/Madam,

      I Read the datasheet ADPD105-106-107.pdf and found that the default value of register 0x4B bit[15:9] is 0x13 (in the table at page 62), however, the "description" column of the table prints "Write 0x26" for bit[15:9]. IS IT CORRECT ?…

  • ADPD105 saturation value

    Hi

    I tested the new ADPD105 board today, and I found a thing that I can't understand very well. 

    I wanted to test the max value for one pulse at different situation. In the test I set the number of pulses to 1, and changed the LED current and the TIA…

  • ADPD105 Low Power Mode

    Dear ADIer

    My customer is designing ADPD105 in her smart band project. And it works well now.

    And now she is working on on lowering the ADC read from 100Hz to 25Hz to minimize current consumption.

    0x12 register setting is for lowering the sampling frequency…