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I have signal coming from DAC ranging from 0 to -1V. I want to be able to adjust the VPP from 0 to 10V and adjust the offset from 0 to +/-5V. To do this, I am using digital potentiometers (Rf for VPP and R1 for offset). Does this circuit seem viable?

schematic

simulate this circuit – Schematic created using CircuitLab

The other option I thought to use was a differential amplifier circuit as stated in :Differential amplifier opamp with gain and offset adjustment

Thank you for your help!

I have signal coming from DAC ranging from 0 to -1V. I want to be able to adjust the VPP from 0 to 10V and adjust the offset from 0 to +/-5V. To do this, I am using digital potentiometers (Rf for VPP and R1 for offset). Does this circuit seem viable?

schematic

simulate this circuit – Schematic created using CircuitLab

The other option I thought to use was a differential amplifier circuit as stated in :

Thank you for your help!

I have signal coming from DAC ranging from 0 to -1V. I want to be able to adjust the VPP from 0 to 10V and adjust the offset from 0 to +/-5V. To do this, I am using digital potentiometers (Rf for VPP and R1 for offset). Does this circuit seem viable?

schematic

simulate this circuit – Schematic created using CircuitLab

The other option I thought to use was a differential amplifier circuit as stated in :Differential amplifier opamp with gain and offset adjustment

Thank you for your help!

Source Link

Offset introduction Opamp

I have signal coming from DAC ranging from 0 to -1V. I want to be able to adjust the VPP from 0 to 10V and adjust the offset from 0 to +/-5V. To do this, I am using digital potentiometers (Rf for VPP and R1 for offset). Does this circuit seem viable?

schematic

simulate this circuit – Schematic created using CircuitLab

The other option I thought to use was a differential amplifier circuit as stated in :

Thank you for your help!