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SI7022-A10 Datasheet, PDF (5/25 Pages) Silicon Laboratories – Optional factory-installed cover | |||
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Table 3. PWM Interface Specifications
1.9 ï£ VDD ï£ 3.6 V; TA = â40 to +125 °C unless otherwise noted.
Parameter
PWM Frequency
PWM Duty Cycle
SELECT Setup Time
Symbol
FPWM
DCPWM
tSS
Test Condition
tH / tPWM
From SELECT transition to
PWM valid
Min
1.00
0
â
Si7022-A10
Typ
Max Unit
1.22 1.40 kHz
â
100
%
500
â
ms
tPWM
tH
tSS
RH Data
Temperature Data
Figure 1. PWM Interface Timing Diagram
Rev. 1.1
5
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