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determine absolute max rating value for analog chip

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chu

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how to determine the absolute max rating value for analog chip ?
is it partly from the spec for the packaging ? what about other criteria ?

thx in advance.
 

paulux

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Absolute max. rating partly depends on the physical limitations of the chip and partly from the internal configuration limitation. There is no general rule/guidance on this subject.
 

chu

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thx.

does "physical limitation of the chip" base on measurement data of the physical completed chip ??
 

paulux

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Yes. e.g. the max. voltage applied to the chip should be less than the breakdown voltage tolerance of the chip.
 

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