ADXL327BCPZ behavior above 85 °C operating temperature

Hello,

I am using the ADXL327BCPZ and have a question regarding operation above the specified maximum operating temperature of 85 °C.

The datasheet specifies:

• Operating temperature up to 85 °C

• Absolute maximum (powered) up to 125 °C

My question is about behavior when the device is operated slightly above 85 °C (e.g., up to ~95 °C):

• Does the sensor continue to function with degraded accuracy (e.g., increased offset and sensitivity drift)?

• Or can the output lose its meaningful relationship to acceleration entirely?

In my application, high precision is not required. I only need to detect approximately $0.5g\pm 0.1g$ on the Z-axis. Under normal conditions, I use:
Vout=Vs/2+sensitivity⋅aVout​=Vs​/2+sensitivity⋅a

If the temperature exceeds 85 °C, is it reasonable to expect that:

• The sensitivity and offset may drift significantly, but

• The output still qualitatively tracks acceleration (i.e., higher acceleration → higher output)?

Or should operation above 85 °C be considered unreliable even for coarse measurements?

Thank you for your support.