SI7015-A10 Datasheet, PDF (8/39 Pages) Silicon Laboratories – Excellent long term stability

Si7015-A10
Table 5. Temperature Sensor
1.9 ≤ V_DD ≤ 3.6 V; TA = –40 to +85 °C (G grade) or 0 to +70 °C (F grade), default conversion time unless otherwise noted.
Parameter
Operating Range
Accuracy¹
Repeatability/Noise
Response Time²
Long Term Stability
Symbol
τ_63%
Test Condition
F Grade
G Grade
0 °C < t_A < 70 °C
–40 °C < t_A < 85 °C
Normal Mode
Fast Mode
Unmounted device
Si7015-EB board
Min
Typ
Max
Unit
0
—
+70
°C
–40
—
+85
°C
—
±0.5
±1.0
°C
Figure 3
°C
—
0.02
— °C RMS
—
0.08
— °C RMS
—
0.7
—
s
—
5.1
—
s
—
< 0.01
—
°C/Yr
Notes:
1. 14b measurement resolution (default).
2. Time to reach 63% of final value in response to a step change in temperature. Actual response time will vary dependent
on system thermal mass and air-flow.
Figure 3. Temperature Accuracy*
Note: Figure 3 only applies to G-grade devices beyond 70C.
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Rev. 1.0