SI7005-B-FM1
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  • SI7005-B-FM1
ID: 197960
zł78.76
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zł64.03 tax excl.

Digital I2C humidity and temperature sensor, QFN24, Silicon Labs, RoHS
24h
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Available quantity: 4
SI7005-B-FM1
Digital I2C humidity and temperature sensor, QFN24, Silicon Labs, RoHS

The Si7005 is a digital relative humidity and temperature sensor. This monolithic CMOS IC integrates temperature and humidity sensor elements, an analog-to-digital converter, signal processing, calibration data, and an I2C host interface. The patented use of industry-standard, low-K polymeric dielectrics for sensing humidity enables the construction of a low-power, monolithic CMOS sensor IC with low drift and hysteresis and excellent long term stability.

Features:

  • Relative Humidity Sensor:
    • ± 4.5% RH (maximum @ 20–80% RH)
  • Temperature Sensor:
    • ±0.5 oC accuracy (typical)
    • ±1 oC accuracy (maximum @ 0 to 70 °C)
  • 0 to 100% RH operating range
  • –40 to +85 oC (-GM)
  • 0 to +70 oC operating range (-FM)
  • Wide operating voltage range (2.1 to 3.6 V)
  • Low Power Consumption: 240 µA during RH conversion
  • I2C host interface
  • Integrated on-chip heater
  • 4 mm x 4 mm QFN package
  • Excellent long term stability
  • Factory calibrated
  • Optional factory-installed filter/cover
    • Low-profile
    • Protection during reflow
    • Excludes liquids and particulates (hydrophobic/oleophobic)
197960

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