HDC1080: drift over time for the temperature data

Art Mecina

Part Number: HDC1080

Hello Guys.

Good day.

We have a similar inquiry from our customer. They are looking for the drift-over time for the temperature data. Do we have latest information on this?

Thanks and regards,

Art

over 4 years ago

0 Pavani Deepthi Tenneti over 4 years ago

TI__Expert 3270 points

Hello,

We won't be able to guarantee a long term drift temperature spec.

Regards,
Pavani Tenneti

0 Art Mecina over 4 years ago in reply to Pavani Deepthi Tenneti

TI__Genius 16655 points

Hello Pavani,

Don't we have any other drift temperature data we can provide to the customer?

This thread suggest that this data is intended to be updated in the datasheet.

e2e.ti.com/.../hdc1080-response-time-and-long-term-drift-for-temperature

Thanks and regards,

Art

0 Pavani Deepthi Tenneti over 4 years ago in reply to Art Mecina

TI__Expert 3270 points

Hi Art,

I apologize for the miscommunication from our part. Unfortunately my colleague was mistaken and we cannot guarantee this specification on the HDC1080.

Regards,
Pavani Tenneti

0 Josh Wyatt over 4 years ago in reply to Pavani Deepthi Tenneti

TI__Guru* 91206 points

Art -

To add to what Pavani stated - this is a silicon based temperature sensor - which really don't drift like passive based temp sensors (i.e. NTC, RTD, etc)

0 Art Mecina over 4 years ago in reply to Josh Wyatt

TI__Genius 16655 points

Noted and thanks Guys!

Art

0 Josh Wyatt over 4 years ago in reply to Art Mecina

TI__Guru* 91206 points

Art -

Sure thing!

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HDC1080: drift over time for the temperature data