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LMS33460: Extended temperature use

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Part Number:LMS33460

All,

I have a customer that would like to use the LMS33460 in an ambient temperature of 95C. Since the recommended operating junction temperature is 85C, they are violating the TI datasheet. Customer would like to know if there is a strict restriction on using the part above 85C ambient. Since the parts Iq is quite low and they are using a 470K pull up, the maximum power dissipation will not increase the junction temperature above the 95C ambient. For this application there is no need for a precise threshold.

Thanks,

Regards,

Joe


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