The SI7021-A20-GM1 is an monolithic CMOS Humidity and Temperature Sensor with an analogue-to-digital converter, signal processing, calibration data and I2C interface. The patented use of industry-standard, low-K polymeric dielectrics for sensing humidity enables the construction of low-power, monolithic CMOS Sensor ICs with low drift and hysteresis and excellent long term stability. The humidity and temperature sensors are factory-calibrated and the calibration data is stored in the on-chip non-volatile memory. This ensures that the sensors are fully interchangeable, with no recalibration or software changes required.
- Precision relative humidity sensor - ±3% RH (maximum) at 0-80% RH
- 0 to 100% RH Operating range
- Low power consumption - 150μA Active current
- Low power consumption - 60nA standby current
- Integrated on-chip heater
传感与仪器, HVAC, 消费电子产品, 医用, 车用, 工业, 热管理
(EN)
