Texas Instruments LMP90100 Sensor AFE Evaluation Board LMP90100EB/NOPB LMP90100EB/NOPB Datenbogen
Produktcode
LMP90100EB/NOPB
March 2009
SNAU028A
13
Figure 11 - Results for Shorted Input Test without Calibration
F. Capturing Data with Calibration
1. In the “Measurement” tab, go to “Quick Control BGCAL_MODE” and change the
background calibration to “001: Offset Cor / Gain Est”.
2. Click on the “Run” button again to view the output voltage results. A mean output reading
closer to 0V should be plotted similar to Figure 12. This decrease in the mean output reading
demonstrates the LMP90100 offset calibration feature.
demonstrates the LMP90100 offset calibration feature.