Buddy Platform Inc. SENSE100 用户手册

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页码 7
Si7021 Temperature & Humidity Sensor 
1. 
Silicon Labs SI7021-A20-GM1R 
2. 
Power supply 1.9V - 3.6V 
3. 
Operating range humidity 0-80%RH; temperature -40~125℃ 
4. 
Accuracy humidity +-3%RH 
5. 
Accuracy Temperature: +-0.4℃ 
6. 
Active current: 150uA 
7. 
Sleep current 0.06uA