HDC1080, a condition of calibration

Shinichi Inoue

Guru 21556 points

Other Parts Discussed in Thread: HDC1080EVM, HDC1080

Dear Specialists,

My customer is evaluating HDC1080EVM.

He would like to know what is a calibrate condition, temperature. the way and etc.

The temperature data is higher than ambient around 0.5 - 1.0 deg.

He want to make sure that the calibration work is right.

I appreciate your great help.

Best regards,

Shinichi

over 9 years ago

0 Carmine Iascone over 9 years ago

TI__Expert 5145 points

Hi Shinichi,
The temperature sensor in HDC1080 is calibrated at T= 34ºC
Please let me know if this replies to your question.
Best regards,
Carmine

0 Shinichi Inoue over 9 years ago in reply to Carmine Iascone

Guru 21556 points

Dear Carmin

Thank you for your reply.

I'd like to confirm, is T=34deg surely calibrated?

I appreciate your great help.

Best regards,
Shinichi

0 Shinichi Inoue over 9 years ago in reply to Shinichi Inoue

Guru 21556 points

Dear Camin

The customer has an additional question.
Could you please inform?

He wants to confirm the output data at real 25deg of ambient temperature.

I appreciate your great help.

Best regards,
Shinichi

0 Carmine Iascone over 9 years ago in reply to Shinichi Inoue

TI__Expert 5145 points

Hi Shinichi,
Yes I confirm that at T=34deg the device is surely calibrated, and that at T=25deg the device output should be 25deg ± 0.2deg.
Please let me know if this replies to your question.
Best regards,
Carmine

0 Shinichi Inoue over 9 years ago in reply to Carmine Iascone

Guru 21556 points

Dear Carmine

Thank for your reply.

Could you please send an actual data at 25deg by HDC1080EVM.

I'd like to show the customer.

I appreciate your great help.

Best regards,
Shinichi

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HDC1080, a condition of calibration