Pulse Oximeter (PO or SpO2) Analog Front End Module for the C5505 PO or SpO2 Medical Development Kit

Hello everyone,

I really appreciate if you could reply me quickly. Thanks

Hello all,

I called Texas Instrument several times to talk with application engineer  but nobody reply my question. every time they refer me to community. And again no reply here. I am really in an urgent situation.any help would be appreciated.Thanks in advance.

Regards,

Based on the follwoing video, there is only digital output. I doubt if Can get any Analog signal. Any idea?

http://www.digikey.com/videos/en/v/Texas-Instruments-Pulse-Oximeter-Analog-Front-End-Module/1646377549001

Hello mahb,

In my search I discovered "Pulse Oximeter (PO or SpO2) Analog Front End Module for the C5505 PO or SpO2 Medical Development Kit" has been obsoleted.  You (and I) can't order it, so I'm curious why you are asking about it.  If you happen to have a board, the only support you'll find is from any information available on the community. 

Texas Instruments offers analog front-end for PulseOx in the AFE4400.  It doesn't have a analog output, but you could pull the signal after the photodiode and before it goes into the AFE4400 input.  You'll just need to build a circuit yourself for the current to voltage conversion.

So many Thanks for your reply. I am looking for a Pulse Oximeter module with analog output to be connected to the National Instrument DAQ and Labview.

 http://sine.ni.com/nips/cds/view/p/lang/sv/nid/208797

http://sine.ni.com/nips/cds/view/p/lang/sv/nid/208806

 Essentially I want amplified analog output PPG waveform signal (as a voltage) that I could input to my DAQ.

I am wondering if you could recommend me any product based on your experience.

Warm Regards

Seddigheh Bakatsh

You can use AFE4400, MSP430 with built in DAC to generate analog output