Korea Samyoung 2nd Gen HumiChip Low Power Temperature and Humidity Sensor - HCP2D-3V

Korea Samyoung 2nd Gen HumiChip Low Power Temperature and Humidity SensorHCP2D-3V Description:

HumiChip® is a cost-effective temperature and humidity solution suitable for almost all types of applications. HCP2D-3V is an upgraded version of HumiChip®. Internally developed and manufactured capacitive polymer sensor chip and CMOS IC with EEPROM are integrated into an embedded system through reflowable SMD.

HCP2D-3V is individually calibrated and tested, achieving ±2% accuracy in the range of 20% to 80% RH (±4% over the entire humidity range), and is easy to use without further calibration or temperature compensation.

HCP2D-3V can provide linear output signals through various interfaces according to customer needs - standard I²C interface and alarm function, allowing preset control at minimum/maximum humidity.

HCP2D-3V is designed and manufactured using SAMYOUNG S&C's humidity and temperature sensing technology - field-verified for 15 years in HVAC and automotive industries, providing another reliable, cost-effective, high-precision intelligent sensing solution.

Korea Samyoung 2nd Gen HumiChip Low Power Temperature and Humidity SensorHCP2D-3VFeatures:

Improved performance

Improved temperature measurement accuracy & expanded range (±0.2℃ for -20 ~ 60℃)

Extremely low current consumption (13㎂ operating)

I2C with alarm function

Improved RH% accuracy (±2%RH, 14bit)

Pin-to-pin compatible with existing HumiChip®.

Fast natural recovery after reflow soldering

 Korea Samyoung 2nd Gen HumiChip Low Power Temperature and Humidity SensorHCP2D-3VApplications:

Energy-saving HVAC control

Automotive & transportation

Air conditioning, refrigerators, air quality detection

Cabin climate control, defogging control

Exhaust fans, furniture, humidifiers/dehumidifiers

Anti-condensation devices

Process control & instrumentation

High-volume applications

Medical devices, handheld devices, weather stations

OEM customizable specifications

Food processing, printers, RFID, etc.

Korea Samyoung 2nd Gen HumiChip Low Power Temperature and Humidity SensorHCP2D-3V Parameters:

*Customizable accuracy tolerance

Relative Humidity (%RH)
Resolution	14 bit(0.01%RH)
Accuracy¹	±2.0%RH (Figure 1)*
Repeatability	±0.2%RH
Hysteresis	±1.5%RH
Linearity	<2.0%RH
Response Time²	Max 8.0sec(t63%)
Range	0 ~ 100%RH (non-condensing)
Long-term Drift	0 ~ 100%RH (non-condensing)
Long-term Drift	<0.5%RH/yr (normal conditions)

Temperature (°C)
Resolution	14 bit(0.01℃)
Accuracy³	±0.2℃(Figure 2)
Repeatability	±0.1℃
Response Time⁴	10.0sec(t63%)
Range	- 40 ~ 125℃
Long-term Drift	<0.05℃/yr (normal conditions)