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Si7013 - I2C HUMIDITY AND TWO-ZONE TEMPERATURE SENSOR

General Description

The Si7013 I2C Humidity and 2-Zone Temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor elements, an analog-to-digital converter, signal processing, calibration data, and an I2C Interface.

Key Features

  • Precision Relative Humidity Sensor.
  •  ± 3% RH (max), 0.
  • 80% RH.
  • High Accuracy Temperature Sensor.
  • ±0.4 °C (max),.
  • 10 to 85 °C.
  • 0 to 100% RH operating range Up to.
  • 40 to +125 °C operating range.
  • Low Voltage Operation (1.9 to 3.6 V).
  • Low Power Consumption.
  • 150 µA active current.
  • 60 nA standby current Factory-calibrated I2C Interface Integrated on-chip heater Auxiliary Sensor input.

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Si7013 I 2 C H UMIDITY A N D TW O - Z ONE TEMPERATURE S ENSOR Features       Precision Relative Humidity Sensor   ± 3% RH (max), 0–80% RH  High Accuracy Temperature Sensor  ±0.4 °C (max), –10 to 85 °C  0 to 100% RH operating range Up to –40 to +125 °C operating range  Low Voltage Operation (1.9 to 3.6 V)  Low Power Consumption  150 µA active current 60 nA standby current Factory-calibrated I2C Interface Integrated on-chip heater Auxiliary Sensor input Direct readout of remote thermistor temperature in °C Package: 3x3 mm DFN Excellent long term stability Optional factory-installed cover Low-profile Protection during reflow Excludes liquids and particulates Si7013 Ordering Information: See page 35.