TMP112, TMP108 - temperature accuracy at -30C to +70C

Ryuji

Guru 20090 points

Other Parts Discussed in Thread: TMP112, TMP108

Hello,

Could you please let me know max, and typ, temperature accuracy of TMP112/108 at -30C to +70C?

Our customer using competitor device and they have the above accuracy.
Our device maximum accuracy is larger than competitor device , thus we need this information.

Best Regards,
Ryuji Asaka

over 9 years ago

0 Aaron Heng over 9 years ago

TI__Mastermind 37350 points

Hi Ryuji-san,

Will look into this, and get back to you.

Aaron

0 Ryuji over 9 years ago in reply to Aaron Heng

Guru 20090 points

Hello Aaron san,

I'm looking forward to the reply.

Best Regards,
Ryuji Asaka

0 Aaron Heng over 9 years ago in reply to Ryuji

TI__Mastermind 37350 points

Hi Ryuji-san,

I am still looking for the characterization data. I will provide the updates once I get the data.

Aaron

0 Ryuji over 9 years ago in reply to Aaron Heng

Guru 20090 points

Hello Aaron san,

Thank you for the checking.

For example, in the TMP112 datasheet Figure 3 and the TMP108 datasheet Figure 5, there are the temperature error vs. temperature curve.
And there are three curves of mean, mean + 3sigma and mean -3sigma.
Can we use mean curve as typical value and +/-3 sigma value as min/max value?

Best Regards,
Ryuji Asaka

Sensors

Sensors forum

TMP112, TMP108 - temperature accuracy at -30C to +70C