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LTC4315 Equivalent with Operating temperature at -55 Degress Celcius

Thread Summary

The user inquired about an I2C hotswap protection IC that can operate at -55°C, as the current part (LTC4315) is only rated to -40°C. The support engineer confirmed that Analog Devices does not have any I2C parts qualified below -40°C, and while the parts may operate at lower temperatures, reliable operation cannot be guaranteed.
AI Generated Content
Category: Hardware
Product Number: LTC4315

Hi, 

Anyone has idea of I2C hotswap protection IC that can operate until -55 degrees celcius? currently customer is using LTC4315 but this is only until -40degC.

Regards,

Jon 

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