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SI7021-A20-GM

Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 85°C Range, I2C, Digital, 1.9V to 3.6V, DFN-6

SILICON LABS SI7021-A20-GM

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Manufacturer Part No:
SI7021-A20-GM
Order Code:
2473670
Product Range
Si7021 Series
Technical Datasheet:
SI7021-A20-GM   Datasheet
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Product Range Selector (Si7021 Series)

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Product Overview

The SI7021-A20-GM is a 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

Applications

Sensing & Instrumentation, HVAC, Consumer Electronics, Medical, Automotive, Industrial, Thermal Management

Product Information

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:
0% to 100% Relative Humidity

:
± 2% RH

:
± 0.3°C

:
18s

:
0.01s

:
I2C

:
Digital

:
DFN

:
6Pins

:
-40°C

:
85°C

:
1.9V

:
3.6V

:
Si7021 Series

:
MSL 2 - 1 year
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Technical Docs (2)

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Deliveries start from 12/06/21

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