Part Number:LMP91000
Dear Community,
I am trying to configuration the lmp91000 for work with the sensors O2-M2 and ETO-A1 both of Alphasense.
The settings that I used for the sensor O2-M2 are as follows:
LMP91000_TIA_GAIN_350K | LMP91000_RLOAD_100OHM,
LMP91000_REF_SOURCE_INT | LMP91000_INT_Z_50PCT | LMP91000_BIAS_SIGN_POS | LMP91000_BIAS_0PCT,
LMP91000_FET_SHORT_DISABLED | LMP91000_OP_MODE_AMPEROMETRIC
And the settings that I used for the sensor ETO-A1 are as follows:
LMP91000_TIA_GAIN_350K | LMP91000_RLOAD_33OHM,
LMP91000_REF_SOURCE_INT | LMP91000_INT_Z_50PCT | LMP91000_BIAS_SIGN_POS | LMP91000_BIAS_6PCT,
LMP91000_FET_SHORT_DISABLED | LMP91000_OP_MODE_AMPEROMETRIC
My problems are the following:
I'm not sure the values for TIA_GAIN, REF_SOURCE, INT_Z and FET_SHORT, ¿how I can know the values for these parameters?