Host page: | microcontroller-projects:measurement-techniques:instrumentation-amplifier-ground-loop-isolator |
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Precision Measurement without Ground Offsets | |
Precision Measurement without Ground Offsets Using Differential Amplifier Input to A/D ADC, Ground Loop Circuit Diagram, Instrumentation Amplifier for Precision Sensor Measurement | |
Ground loop offset errors and ground noise are removed by a differential amplifier or instrumentation amplifier prior to A/D analog to digital conversion. The differential input amplifier mitigates ground loop errors. Precision measurement of non-isolated sensors. Simple op-amp circuit removes ground loop errors. Op-amp schematic removes ground noise. | |
Image caption: | sensor-ground-loop.png |
Image path: | microcontroller-projects:measurement-techniques:sensor-ground-loop.png |
Date | 2013-03-25 22:02 |
Filename | sensor-ground-loop.png |
Format | PNG |
Size | 9KB |