Description
Si7021-A20 I2C HUMIDITY AND TEMPERATURE SENSOR .
The Si7021 I2C Humidity and Temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor elements, an analog-to-digital conv.
Features
* Precision Relative Humidity Sensor
* Factory-calibrated
* ± 3% RH (max), 0
* 80% RH
* I2C Interface
* High Accuracy Temperature Sensor
* Integrated on-chip heater
* ±0.4 °C (max),
* 10 to 85 °C
* 3x3 mm DFN Package
* 0 to 100% RH operating r
Applications
* HVAC/R
* Thermostats/humidistats
* Respiratory therapy
* White goods
* Indoor weather stations
* Micro-environments/data centers
* Automotive climate control and defogging
* Asset and goods tracking
