Unless otherwise specified, all limits specified for VDD = +5 V, VRef = + 1.225V , Tamb = 25°C.
Temperature / °C | Min | Typ | Max | Unit | Gradient V *K-1 |
-20 | 1.108 | 1.110 | 1.113 | V | 0.002 |
0 | 1.150 | 1.153 | 1.157 | V | 0.002 |
25 | 1.220 | 1.225 | 1.230 | V | 0.003 |
40 | 1.273 | 1.279 | 1.285 | V | 0.004 |
60 | 1.358 | 1.365 | 1.373 | V | 0.005 |
80 | 1.462 | 1.471 | 1.480 | V | 0.006 |
100 | 1.587 | 1.598 | 1.608 | V | 0.007 |
120 | 1.736 | 1.749 | 1.761 | V | 0.008 |
140 | 1.912 | 1.926 | 1.941 | V | 0.010 |
150 | 2.010 | 2.026 | 2.041 | V | 0.010 |
160 | 2.117 | 2.133 | 2.150 | V | 0.011 |
170 | 2.231 | 2.249 | 2.267 | V | 0.012 |
180 | 2.354 | 2.373 | 2.392 | V | 0.013 |
200 | 2.626 | 2.648 | 2.670 | V | 0.015 |
220 | 2.937 | 2.962 | 2.987 | V | 0.017 |
240 | 3.289 | 3.318 | 3.346 | V | 0.019 |
260 | 3.687 | 3.719 | 3.750 | V | 0.021 |
280 | 4.132 | 4.168 | 4.203 | V | 0.024 |
300 | 4.629 | 4.668 | 4.708 | V | 0.026 |
Note: A temperature gradient over the sensor can result in a reduction of the accuracy.
Polynom to calculate Tobj from VTobj (optimised between -20°C and 300°C):
Tobj [°C] = -2.81556x6 + 51.71967x5 - 386.8241x4 + 1510.241x3 - 3267.076x2 + 3820.25x - 1792.6 |
x = VTObj in Volt
Polynom to calculate Tobj from VTobj (optimised between 60°C and 300°C):
Tobj [°C] = -0.74625x6 + 14.59148x5 - 117.6461x4 + 503.508x3 - 1223.685x2 + 1691.02x - 904.6 |
x = VTObj in Volt
Standard, refer to datasheet.
Unless otherwise specified, all limits specified for VDD = +5 V, VRef = +1.225V , Tamb = 25°C.
Temperature / °C | Min | Typ | Max | Unit | Gradient V *K-1 |
-20 |
| 0.910 |
| V | 0.000 |
-10 |
| 0.926 |
| V | 0.003 |
0 |
| 0.973 |
| V | 0.006 |
10 |
| 1.051 |
| V | 0.009 |
20 |
| 1.159 |
| V | 0.012 |
25 |
| 1.225 |
| V | 0.014 |
30 |
| 1.298 |
| V | 0.015 |
35 |
| 1.380 |
| V | 0.017 |
40 |
| 1.468 |
| V | 0.019 |
50 |
| 1.669 |
| V | 0.022 |
60 |
| 1.900 |
| V | 0.025 |
70 |
| 2.162 |
| V | 0.028 |
80 |
| 2.455 |
| V | 0.031 |
90 |
| 2.779 |
| V | 0.034 |
100 |
| 3.133 |
| V | 0.037 |