Please help me:
I want to use an OP AMP(AD797) as the buffer of DAC(AD5445).
We need Positive output voltage (0~3.3V) , but the reference design use one more OP AMP and LDO (ADR03).
I just want use just one OP AMP as I-to-V converter.
I found this configuration:
(1) RL is need?
(2) Pin RFB connect to ?
Is the following scheme OK?
Thank you in advance!