Other Parts Discussed in Thread: ADS8166, , ADS8332
Hello
I am trying to use the LMP91000 with gas sensors like Spec, Alpha, Citytech etc. I want to use 4 of them with ADS8166. My questions are
1. The Voltage reference from the ADS8166 is 4096mV. If use this as external VREF for LMP91000 with the internal zero set to default 50% how should I calculate the voltage output on the VOUT?
2. What the calculations to get matching VOUT from LMP91000 to the 16 bit ADC.
For example, the Spec CO sensor output is 4.75nA/ppp with a range of 0-1000ppm. I like to what should be my settings on the LMP91000 and how are they calculated so I can use them for other gases.
Regards
Vijay
Regards