Si7021 Temperature And Humidity Sensor/Applications HVAC/R Thermostats/Humidistats Indoor Weather Stations Automotive Climate Control And Defogging

Si7021 Temperature And Humidity Sensor/Applications HVAC/R Thermostats/Humidistats Indoor Weather Stations Automotive Climate Control And Defogging

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Product Features

  • Operating Voltage: 1.9 - 3.6V (recommend 3.3V)/Standby Current: 60nA/Temperature Range: -40 - 85℃ (recommend -10 - 60℃)/Temperature Accuracy: ±0.4℃ (-10 - 85℃)
  • Humidity Range: 0-100%RH (recommend 20% - 80%RH)/Humidity Accuracy: ±3%RH (0-80%RH)
  • Temperature Conversion Time: 7ms/Humidity Conversion Time: 17ms (RH measurement will automatically initiate a temperature measurement)
  • Interface: I2C, Gadgeteer and soldering pad with 2.5mm (0.10")spacing/Size: 32X32mm(1.26x1.26")
  • Mounting hole: inner diameter is 3.2mm(0.13"), spacing is 25mm(0.98")
(as of 03/22/2019 04:31 UTC - Details)

Product Description

The Si7021 I2C Humidity and Temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor elements, an analog-to-digital converter, signal processing, calibration data, and an



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