Other Parts Discussed in Thread: TPS8802, LMP91000
Hello Expert,
We have two questions.
Our CO Sensor has 3pin terminal like below image.
When I checked the application circuit in the data sheet, the device only had Working and Counter pins connected.
There doesn't seem to be an application circuit for reference electrodes.
1. How can we connect our CO Sensor to TPS8802?
Could you please send reference circuit for it?
2. We want to input the CO sensor amplified output to the TPS8802 AFE using OP-AMP, but it does not work.
If you have any reference circuit for amplification of CO Sensor signal, let us know.
Also could you check our circuit and review?
Best Regards,
Michael
