SI7022-A10 Datasheet, PDF (7/25 Pages) Silicon Laboratories – Optional factory-installed cover

Si7022-A10
Table 5. Temperature Sensor
1.9 ≤ V_DD ≤ 3.6 V; TA = –40 to +125 °C unless otherwise noted.
Parameter
Operating Range
Symbol
Test Condition
Min Typ Max
Unit
–40
— +125
°C
Accuracy
Repeatability/Noise
–10 °C< t_A < 85 °C
–40 < t_A < 125 °C
— ±0.3 ±0.4
Figure 3
— 0.04 —
°C
°C RMS
Resolution
—
11
—
Bits
Response Time*
τ_63%
Unmounted device
—
0.7
—
s
Si7022-EB board
—
5.1
—
Long Term Stability
—  0.01 —
°C/Yr
*Note: 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
Rev. 1.1
7