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TL3472: It breaks down when it's powered on

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Part Number:TL3472

Dear all:

      We have used TL3472 op amp to make frequency converter products. At present, it is found that 5 boards are damaged when TL3472 is powered on.The circuit diagram is as follows.

Under normal circumstances, when S1 is 0V, the first leg of TL3472 is also 0V.But now we have 5 plates, S1 is 0V, TL3472 first leg 5 v.After replacing TL3472, the first pin output 0V is normal.

Please help me check whether there are any defects in my schematic diagram.Or can you give me some Suggestions for change

Thank you!


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