Hi:
I have a problem using the output of a TC7660 as floating ground fro a voltage reference, so the output of the TC7660 (-2.5V) is the ground for the LT1021 (5 V) reference, I think I need a resistor between this 2 elements but I do no know how to connect that..
Any suggestion is appreciated..
I have a problem using the output of a TC7660 as floating ground fro a voltage reference, so the output of the TC7660 (-2.5V) is the ground for the LT1021 (5 V) reference, I think I need a resistor between this 2 elements but I do no know how to connect that..
Any suggestion is appreciated..
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