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  • AFE44I30: Does ADC_RDY pin need a external pull-up resistor?

    TI Thinks Resolved
    Part Number: AFE44I30 Dear, Does the ADC_RDY pin of AFE44I30 need a external pull-up resistor? I didn't find the description in datasheet. And would you please share with me the EVM userguide by emai? simon.ye@ti.com. Thank you very much.

  • RE: WEBENCH® Tools/AFE44I30: Need some detail about afe

    Hello Anto, The AFE provides raw PPG data and it support wrist based HRM applcation. The AFE44I30 EVM is shipped with PPG sensor module from Osram SFH 7072.

  • AFE44I30: we want to use 25 photodiodes to replace spectrometer

    Part Number: AFE44I30 Other Parts Discussed in Thread: DDC232 , DDC114 , Dear TI support : I use spectrometer to make a product. The cost of spectrometer is very high. And we want to use 25 photodiodes to replace the spectrometer. If we use 25 TIA amplifiers…

  • AFE4432: AFE4432 Device Driver source code

    Part Number: AFE4432 Other Parts Discussed in Thread: AFE44I30 , Dear TI engineer. I'm BSP engineer from LG Electronics. I'm try to apply AFE44I30 in Linux Kernel device driver. However I heard that TI don't have the C driver code for AFE44I30…

  • AFE4403: AFE44XX for Transmissive or Reflective mode?

    Part Number: AFE4403 Other Parts Discussed in Thread: AFE4490 , AFE44S30 , AFE44I30 , AFE4460 , AFE4432 , AFE4410 , AFE4420 , AFE4400 , , AFE4404 I saw some posts that distinguished the AFE44XX line-up as being ideal for either Transmissive mode or Reflective…

  • AFE4490: AFE44XX LED and PD specifications

    Part Number: AFE4490 Other Parts Discussed in Thread: AFE4460 , AFE4432 , AFE44I30 , AFE4420 , AFE4410 , AFE4404 , AFE4403 , AFE4400 Hello, I am having trouble identifying some details in the datasheets for the following components: AFE4490 AFE4460 AFE4432 …
    • Answered

  • AFE4490SPO2EVM: DB9 oximetry reflective mode

    Resolved
    Part Number: AFE4490SPO2EVM Other Parts Discussed in Thread: AFE4490 , , AFE44S30 , AFE44I30 , AFE4460 , AFE4403EVM , AFE44S30EVM , AFE44I30EVM , AFE4403 Hi Experts, I am seeing posts from over 7yrs ago about AFE4490 designing with reflective oximeter. For our…
    • Resolved

  • AFE4403: Is AFE4403/4490 too old?

    TI Thinks Resolved
    Part Number: AFE4403 Other Parts Discussed in Thread: AFE4405 , AFE44I30 , , AFE4400 , AFE4490 , AFE4950 , AFE44S30 Hey, I'm in need of a pulse oximeter in my device, I wanted to ask that "is AFE4403/4490 too old now for this stuff", I found some alternates…
    • Answered

  • RE: AFE44S30: AFE44S30- Data is abnormal

    Resolved
    Hello Switch, We would like to take this discussion offline since the device AFE44S30 is shared under NDA. Can you please reach out to biosensing_afe-support@list.ti.com along with a reference to this E2E post? It seems like customer is using the wrong…

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