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I am measuring ~3.2Ω between Output and GND pin on one failed OP727. Current ~35mA under 12V power, although inputs at 0. Could I have some clues concerning the possible cause of this failure, or an internal diagram of the OP727 output please?

Question asked by patrice-d on Nov 23, 2016
Latest reply on Dec 8, 2016 by patrice-d

I am measuring ~3.2Ω between Output and GND pin on one failed OP727.

Current ~35mA under 12V power, although inputs at 0.

Could I have some clues concerning the possible cause of this failure, or an internal diagram of the OP727 output please?

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