MAX30102 reading amplitude ?

[Klarnix]

So, I'm currently using the MAX30102 pulse oximeter for a project.
Can I just ask, as the
"particleSensor.getRed()", or
"particleSensor.getIR()" command, what is the output's amplitude of data is it?
Volt? miliVolt? miliAmpère?
Or some unit that I'm unaware of?
Please help me & pardon for my poor choice of word.

[metanav]

Not sure but should be nA.

[RaviDurbha]

The output is ADC count you have to convert it into nA based on the ADC configuration available in data sheet.