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Temperature compensated capacitive polymer sensor Amphenol CC2D25 ideal for HVAC and process control

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Temperature compensated capacitive polymer sensor Amphenol CC2D25 ideal for HVAC and process control

Description : SMD-8P Humidity, Moisture Sensors RoHS

Mfr. Part # : CC2D25

Model Number : CC2D25

Package : SMD-8P

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Product Overview

The ChipCap 2 is a fully-calibrated and temperature-compensated humidity and temperature sensor designed for a wide range of applications. It offers precision and accuracy with digital or analog output options and an alarm function. This sensor is ideal for energy-saving HVAC control, process control and instrumentation, automotive and transportation systems, and medical devices. Its compact SMD package allows for automated assembly and reliable performance in harsh environments. The ChipCap 2 integrates a capacitive polymer sensor chip and CMOS integrated circuit with EEPROM into a single, reflow solderable unit, providing a cost-effective and advanced sensing solution ready for use without further calibration or temperature compensation.

Product Attributes

Brand: Amphenol Advanced Sensors / Telaire
Product Line: ChipCap 2
Sensor Type: Capacitive polymer RH sensor, PTA (Proportional to Absolute) temperature sensor
Package Type: SMD (LCC - Leadless Chip Carrier)
Compliance: RoHS compliant
Calibration: Individually calibrated and tested

Technical Specifications

Specification	Details
Sensor Performance - Relative Humidity (RH%)
Resolution	14 bit (0.01%RH)
Accuracy	2.0 %RH (20~80%RH)^1,2 3% over entire humidity range
Repeatability	0.2 %RH
Hysteresis	1.0 %RH
Linearity	<2.0 %RH
Response time	<4.0 sec³
Temp Coefficient	0.05%RH/C @ 50%RH (at 10-60C) 0.15%RH/C @ 90%RH (at 10-60C)
Operating Range	0 ~ 100 %RH (non-condensing)
Long Term Drift	<0.5 %RH/yr (normal condition)
Sensor Performance - Temperature (C)
Resolution	14 bit (0.01C)
Accuracy	0.3C¹
Repeatability	0.1C
Response time	5.0 sec ( 63%)²
Operating range	- 40 to 125C
Long term drift	<0.05C/yr (normal condition)
Electrical Specifications
Supply Voltage	2.7V to 5.5V (Free operating voltage) Min 2.3V to max 5.5V
Supply Current (IDD)	750 A (typical)
Sleep Current (Isleep)	0.6 A (typical)
Environmental Specifications
Operating Temperature Range	- 40 to 125C
Operating RH Range	0 to 100 % RH (non-condensing)
Absolute Maximum Rating
Supply Voltage (VDD)	-0.3V to 6.0V
Storage Temp (Tstrg)	-55C to 150C
Junction Temp (Tj)	-55C to 150C
Soldering Information
Solder Reflow	Standard or IR Solder Reflow Tp: 240C, tp: 40 sec. (qualify Pb free profile)
Dimensions
Package Dimensions	(Units: mm (inch)) - Specific dimensions not provided in text
Ordering Information
Model	Description
CC2A25	ChipCap 2, analog, 2%, 5v
CC2A23	ChipCap 2, analog, 2%, 3.3v
CC2D23S	ChipCap 2, digital, sleep mode, 2%, 3.3v
CC2D25S	ChipCap 2, digital , sleep mode, 2%, 5v
CC2D23	ChipCap 2, digital, 2%, 3.3v
CC2D25	ChipCap 2, digital, 2%, 5v
CC2D35	ChipCap 2, digital, 3%, 5v
CC2A33	ChipCap 2, analog, 3%, 3.3v
CC2D33S	ChipCap 2, digital, sleep mode, 3%, 3.3v
CC2D35S	ChipCap 2, digital , sleep mode, 3%, 5v
CC2D33	ChipCap 2, digital, 3%, 3.3v
CC2A35	ChipCap 2, analog, 3%, 5v

¹ Accuracies measured at 25C, 5.0V
² For RH accuracy, 20~80%RH range.
³ Measured at 25C, 1m/sec airflow for achieving 63% of step from 33%RH to 90%RH.

2411272147_Amphenol-CC2D25_C17515310.pdf

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