温度|温湿度传感器 - 上海申矽凌微电子科技有限公司

CHT8305/C



Description:Digital Temperature and Humidity Sensor with I2C interface

Key Features
◆  VCC: 2.5V to 5.5V
◆  Average Current Consumption (each T or Hmeasurement per second):
    1.5uA(Typ.), 3.0uA(Max.)
◆  Shutdown Current: 0.15uA(Typ.), 0.3uA(Max.)
◆  Temperature Accuracy: ±0.5oC over 0oC to 50oC       
◆  Humidity Accuracy: ±3.0%RH over 20 to 80%RH     
◆  Conversion time (14-bit) for T or H: 5.5ms (Typ.)
◆  14-bit ADC for Temperature and Humidity
◆  Compatible with I2C and 2-wire
◆  Programmable high-limit of Temperature/humidity
◆  Generate 4 different slave address by setting AD0 pin
◆  Protection Cover is available option


Applications
◆  Smart HVAC System
◆  Environment Monitor
◆  Portable/Wearable Weather Monitor
◆  Smart Air Cleaner
◆  Anti-fogging (like Camera)


Package
◆  DFN-3x3-6
    (3.0mm x 3.0mm x 1.0mm)


        


    


Typical Application



Ordering Information



Order PN Accuracy Green1 Package Marking ID2 Packing MPQ Operation Temperature Protection Cover
CHT8305DNR ±0.5oC
±3%RH
Halogen free DFN-3x3-6 8305
YWWAXX
Tape & Reel 3,000 -40oC~+125oC No
CHT8305DNR-C ±0.5oC
±3%RH
Halogen free DFN-3x3-6 8305
YWWAXX
Tape & Reel 3,000 -40oC~+125oC Yes
 




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