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​Si7005 Humidity and Temperature Sensor

Product Description:

Single-Chip Relative Humidity and Temperature Sensor

Silicon Labs’ Si7005 digital relative humidity and temperature sensor combines a mixed-signal IC manufactured on standard CMOS with a proven technique of measuring humidity using a polymer dielectric film. The sensor is ideal for a wide range of automotive, industrial and medical instrument applications that monitor or control relative humidity and temperature.

The Si7005 device integrates sensing elements, an analog-to-digital converter, signal processing, non-volatile memory for calibration data and an I²C interface in a monolithic CMOS IC.
-  On-chip signal conditioning circuitry simplifies the design platform – lower component count reduces design complexity; smaller overall footprint; faster time to market
-  Factory calibration for both relative humidity and temperature sensing – production line and field replaceable/interchangeable; no recalibration or software changes required
-  Optional factory-installed hydrophobic filter/cover for increased protection – protects sensor before, during and after assembly, and throughout end product’s lifetime; measurement sensitivity unaffected by presence of filter; eliminates material and labor costs

http://www.silabs.com/products/sensors/humidity-sensors/Pages/Si7005.aspx


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