ChipCap2-SIP

®
ChipCap 2-SIP
Humidity and Temperature
Sensor
Description
ChipCap® 2-SIP is a Single In-Line Package type of
ChipCap® with ready installed V-Core capacitor for
easy and convenient application.
•
SIP (Single-In-line-Package)
for virtually any type of applications.Capacitive
polymer sensor chip developed and fabricated inhouse and CMOS integrated circuit with EEPROM are
integrated into one embedded system.
•
Reliable in Harsh Environment
•
Eliminates the reconditioning procedure needed
for surface mount RH sensors
Individually calibrated and tested, ChipCap® 2-SIP
performs ±2% from 20% to 80%RH (±3% over
entire humidity range), and yet is simple and ready
to use without further calibration or temperature
compensation.
•
Field replaceable.
•
Allows better air circulation and response time
solution for excellent reliability, high accuracy, and
Features
•
Fully Calibrated & Temperature Compensated
•
Digital (I2C) Output
•
Precision and Accuracy (±2%RH, ±0.3°C, 14 bit )
•
Free Operating Voltage (min 2.3V to max 5.5V)
•
Low Current Consumption
Applications
•
Energy Saving HVAC Control: Air Conditioning,
Refrigeration, IAQ monitoring, Vent Fans, Home
•
Process Control and Instrumentation: Sensor
Performance
•
Medical Instruments, Handheld Devices, Weather
Stations, Food Processing, Printers, RFIDs
•
Automobile & Transportation:Cabin Climate
Control, Defogging Control, Condensing Preventive
Devise
•
Mass Quantity Application: OEM custom
Page 1 of 3
Willow Technologies Ltd.
+ 44 (0) 1342 717102
Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, United Kingdom.
+ 44 (0) 1342 717014  info@willow.co.uk http://www.willow.co.uk
W4CM2014
Sensor Performance
Relative Humidity (RH%)
Temperature (°C)
* Custom Accuracy Tolerance Available
Resolution
14 bit (0.01°C)
Resolution
14 bit (0.01%RH)
Accuracy3
±0.3°C (Figure 2)
Accuracy1
±2.0%RH (20~80%RH)*
Repeatability
±0.1°C
Repeatability
±0.2 %RH
Response time4
5.0 sec ( τ63%)
Hysteresis
±2.0 %RH
Operating range
- 40 ~ 125 °C
Linearity
<2.0 %RH
Long term drift
<0.05 °C/yr (Normal condition)
Response time2
7.0 sec ( τ63%)
Temp Coefficient
Max 0.13 %RH/°C
(at 10~60°C, 10~90%RH)
Operating range
0 ~ 100 %RH (Non-Condensing)
Long term drift
<0.5 %RH/yr (Normal condition)
1. Accuracies measured at 25°C, 5.0V.
33%RH to 90%RH
3. Accuracies measured at 25?, 5.0V.
4. Min 5.0 sec, Max 20 sec
Figure 1. Typical RH% Accuracy at 25°C
Figure 2. Typical Temperature Accuracy
Dimensions
© 2011 All Rights Reserved.
resubject to change without notice. Other company or product names mentioned in this document
may be trademarks or registered trademarks of their respective companies, which are
with Willow Technologies Limited. E&OE.
Page 2 of 3
Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, United Kingdom.
+ 44 (0) 1342 717102
+ 44 (0) 1342 717014  info@willow.co.uk http://www.willow.co.uk
W4CM2014
Environmental
Supply Voltage*
1
Supply Current (I DD)
Sleep Current (Isleep)*
2
1 min 2.3V ~ max 5.5V
Operating Temperature
- 40 ~ 125°C
750 µA (typical)
Operating Humidity
0~100%RH (non condensing)
0.6 µA (typical)
*1. Lower than 2.7V supply voltage may increase
the accuracy tolerance of the Temperature.
*2. At -40 ~85°C
Absolute Maximum Rating
Pin Connection
Parameter
Min
Max
Supply Voltage
(VDD)
-0.3V
6.0V
Storage Temp
-55°C
150°C
Junction Temp
-55°C
150°C
Soldering Information
For manual soldering, contact time should not
exceed 4 seconds at up to 350°C.
Shipping
Tray :
Inner Box :
Out Box :
100 ea
500 ea
5,000 ea
Standard Digital (I2C ) Output :
Factory setting is Sleep Mode and calibrated at
3.3V.
*.Chip on Board is 100 nF capacitor for Vcore.
Package Contents
ChipCap 2-SIP consists of a ChipCap 2 and a V-core
capacitor soldered on the top of a FR4 substrate. Lead
Pins are made of Cu, Sn, P alloy and all parts are fully
RoHS and REACH compliant.
Ordering Information
Output
Accuracy
VVD
Mode
Part Number
I2C
2%
3.3 V
Update
CC2D23-SIP
I2C
2%
5V
Update
CC2D25-SIP
I2C
2%
3.3 V
Sleep
CC2D23S-SIP
I2C
2%
5V
Sleep
CC2D25S-SIP
I2C
3%
3.3 V
Update
CC2D33-SIP
I2C
3%
5V
Update
CC2D35-SIP
I2C
3%
3.3 V
Sleep
CC2D33S-SIP
I2C
3%
5V
Sleep
CC2D35S-SIP
© 2011 All Rights Reserved.
resubject to change without notice. Other company or product names mentioned in this document
may be trademarks or registered trademarks of their respective companies, which are
with Willow Technologies Limited. E&OE.
Page 3 of 3
Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, United Kingdom.
+ 44 (0) 1342 717102
+ 44 (0) 1342 717014  info@willow.co.uk http://www.willow.co.uk
W4CM2014