CC2A23

Series:	ChipCap2™
Packaging:	Tape & Reel (TR)
Part Status:	Active
Sensor Type:	Humidity, Temperature
Humidity Range:	0 ~ 100% RH
Output Type:	PDM
Output:	14b
Accuracy:	±2% RH
Response Time:	7s
Sensitivity:	--
Voltage - Supply:	3.3V
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Package / Case:	8-SMD, No Lead
Supplier Device Package:	8-SMD

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Humidity, Moisture SensorsHumidity and moisture sensors are used to measure the moisture content in the air, and have become essential sensing tools for various industries and applications. CC2A23 is a high-precision absolute humidity and temperature sensor designed to provide reliable and accurate humidity and temperature data. This article seeks to explore the applications and working principle of the CC2A23 sensor.The CC2A23 sensor is used in a variety of applications, including environmental monitoring, indoor air quality control, HVAC systems, industrial process control, food safety, and agricultural production. This versatility is due to its ability to measure absolute humidity (AH), dew point (DP) and ambient temperature accurately and accurately. The integrated digital signal processor (DSP) supports the sensor\'s advanced algorithms for data processing and calibration, resulting in accurate and consistent readings.The CC2A23 sensor utilizes the capacitive self-heating method for humidity measurement. This method involves measuring the capacitance of a polymer dielectric which responds to changes in relative humidity. An AC voltage is applied to the polymer dielectric to measure the change in capacitance, which is then used to calculate the humidity.The sensor also utilizes a thermistor to measure temperature. The thermistor consists of a metal oxide film deposited on the surface of a ceramic substrate, which increases its resistance when it is exposed to heat. The resistance of the thermistor is then measured and used to calculate the temperature.The CC2A23 sensor utilizes a digital compensation technology to reduce environmental influences, resulting in a wide operating temperature range. The sensor is also equipped with a thermal energy management (TEM) system, which regulates the temperature of the dielectric and ensures stability and accuracy of the readings.The CC2A23 absolute humidity and temperature sensor is a reliable and accurate solution for a wide range of applications. Its integrated DSP and TEM system provide precision and accuracy, while its capacitive self-heating method and thermistor allow it to measure humidity and temperature accurately and consistently. This makes it an ideal choice for a variety of industries and applications.

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