ericgibbs Joined Jan 29, 2010 21,390 Mar 5, 2024 #2 Hi 265, Welcome to AAC. The voltage offset should be applied to the AD620 Vref pin. Using a single supply with a AD620 will give a Vout of ~0.7V, when the input is 0V. Use the Vref to lift the Vout for Zero Vin to give say Vout =+1V. E
Hi 265, Welcome to AAC. The voltage offset should be applied to the AD620 Vref pin. Using a single supply with a AD620 will give a Vout of ~0.7V, when the input is 0V. Use the Vref to lift the Vout for Zero Vin to give say Vout =+1V. E
dl324 Joined Mar 30, 2015 18,216 Mar 5, 2024 #4 Whoever drew the schematic could have eliminated the "only" wire crossing if they had flipped that opamp... Like National Semiconductor did about 50 years ago:
Whoever drew the schematic could have eliminated the "only" wire crossing if they had flipped that opamp... Like National Semiconductor did about 50 years ago:
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