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OP97 Single Power Supply

Question asked by Kazu on Nov 1, 2016
Latest reply on Nov 2, 2016 by harryh

Hi All,

 

OP97 does not accept a single power supply? I tested it as I-V conversion function as attached.

Connecting 4 pin to -15V power, the OP97 output voltage changes corresponding to amount of light (OP97 works normally), but the output voltage does not change (2V fixed) when 4 pin is connected to GND.

If the OP97 accepts a single power supply, would you let me know what I should pay attention to design.

 

Thanks,

Kazu

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