CTH Series
Capacitive Touch Sensor Display
15.0 x 15.0 x 11.0 mm
CTHS15CIC05 - Pure Green Capacitive Touch Sensor Through Hole
with a Display Size of 0.59 x 0.59 inches (15 x 15 mm) square
CTHS15CIC05 - Pure Green Capacitive Touch Sensor Through Hole
with a Display Size of 0.59 x 0.59 inches (15 x 15 mm) square
TM
1
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01/17 Rev 2
Applications
•
Integrated touch sensing and display technology
• Enables the device interface to be more user friendly and intuitive
• Mounting type: through hole (industry standard pitch 0.100”)
• Available in one standard size: 15.0mm x 15.00mm x 11.00mm
• Available in 5 colors: super red, white, pure green, blue or yellow
• Touch sensor: integrated circuit (IC)
• Uniform illumination and high optical clarity due to LED technology
• Robust design due to no mechanical moving parts
• Simplifies devices design and manufacturability
• Optional overlay (icons): on/off, arrow, alarm
• Custom overlay icon can be manufactured upon request - contact VCC
• Compliant with RoHS and REACH requirements
• Capacitive sensor still functional when hands are wet
• Capacitive sensor still functional when hands are covered with certain types of gloves
Integrated touch sensing and display technology
• Enables the device interface to be more user friendly and intuitive
• Mounting type: through hole (industry standard pitch 0.100”)
• Available in one standard size: 15.0mm x 15.00mm x 11.00mm
• Available in 5 colors: super red, white, pure green, blue or yellow
• Touch sensor: integrated circuit (IC)
• Uniform illumination and high optical clarity due to LED technology
• Robust design due to no mechanical moving parts
• Simplifies devices design and manufacturability
• Optional overlay (icons): on/off, arrow, alarm
• Custom overlay icon can be manufactured upon request - contact VCC
• Compliant with RoHS and REACH requirements
• Capacitive sensor still functional when hands are wet
• Capacitive sensor still functional when hands are covered with certain types of gloves
•
Mobile communication devices
•
Electronic devices
•
Point of sale Terminals
•
Gaming
•
Industrial control displays
Mobile communication devices
Electronic devices
Point of sale Terminals
Gaming
Industrial control displays
•
Touch Screen Monitors
•
Portable Instruments
•
Media Players
•
Medical devices
•
Appliances and consumer equipments
Touch Screen Monitors
Portable Instruments
Media Players
Medical devices
Appliances and consumer equipments
Key Features
Ordering Data
The CTH Series (Cap Touch) is available in a range of standard features and options.
To specify your Cap Touch Display, simply choose one option from each column.
Series IC
S
Cap Touch
15
Polarity
Through-Hole
C
Overlay*
Color
Mounting
Type Shape Dimension
C TH
Square
15 mm x
15 mm
Common
Cathode
Integrated
Circuit
IC
Super Red
White
Pure Green
Blue
Yellow
01
04
05
06
07
ONOFF
ARROW
ALARM
ON/OFF
Arrow
Alarm
*Optional
Overlay
•
Different LED colors can indicate the mode in which an electronic device is operating,
depending on the icon associated with it.
•
Optional graphic overlay made with polished LEXAN™ Polycarbonate 8010 Film 0.007"
(0.175 mm) thick has reverse printed translucent white icon, in order to still see it even
when the back lighting is off.
•
Lexan 8010 is a transparent polycarbonate film and offers hardness, chemical and abrasion
resistance, stiffness, and high temperature capability.
•
Adhesive: 3 M waterclear
•
Three standard icons are available: alarm, arrow and on-off. Custom icons are also available
upon request.
•
Capacitive Touch Display can also be mounted behind clear glass or plastic layer such as
polycarbonate or acrylic, as shown in the picture below.
•
Suggested overlay size: 0.590” x 0.590”
•
Suggested icon size: 0.34” x 0.34” (max.)
Overlay On/Off
Overlay Arrow
Overlay Alarm
Maximum thickness of acrylic/glass, 0.118” (3mm)
Maximum distance
between overlay
and acrylic/glass:
0.015” (0.38mm)
2
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01/17 Rev 2
Package Dimensions
+
inches mm
Dimensions in [mm] inches
General tolerances unless other-
wise specified:
0.100X3 =
7.62
0.300
[2.54]X3 =
MARKING
LABELPIN 1
0.434
11.02
10.01
0.394
TOUCH PAD
LUMINOUS
ZONE
0.591
0.354
0.528
0.591
9.00
0.528
13.41
15.01
13.41
15.01
9.00
0.354
6.50
0.256
0.610
0.024 (4 PL)
MARKING LABEL INFO
CTHS15CICXX
XXXX RoHS
DATE CODE
+
+
.X
.XX
.XXX
+
+
+
.020
.010
.005
.508
.254
.127
3
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01/17 Rev 2
Internal IC Electrical Characteristics
VDD Supply Voltage ( Pin#1)
High Level Input Voltage @ VDD = 5V 0.7VDD
2.0
VDD
0.3VDD
5.5 V
V
V
mA
mA
μA
μA
16
3.5
10.5
2.5
30
8
@ VDD = 5V
@ VDD = 5V , no load
@ VDD = 3V , no load
@ VDD = 5V , no load
@ VDD = 3V, VOL = 1V
@ VDD = 3V, VOL = 2V
@ VDD = 3V , no load
Low Level Input Voltage
Operating Current
Low Level Output Current (Pin#2)
High Level Output Current (Pin#2)
Operating Current
( SLRT=VDD )
VIH
VIL
IDD1
IDD2
IOL
IOH
Symbol Parameter
(TA = 25°C, unless otherwise specified)
Condition Min. Typ. Max. Units.
---------------------------------------------------------
---------------------------------------------------------
Internal Circuit Diagram
U1
C4
<50pF/OPEN 0603
INTERNAL COMPONENTS, NOT CUSTOMER ACCESSIBLE
Touch Pad OUT
Touch Pad IN
GND
R1 C3
D6 D7
PIN 3
PIN 1
PIN 2
PIN 4
MCU
VDD
0.1uF 0805
0/OPEN 0201
OUT
VSS
IN
LOWP
VDD
VSS
TRUTH TABLE
SENSOR
NOT TOUCHED
TOUCHED
PIN # 2
LOW
HIGH
4
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01/17 Rev 2
Product Specifications
ABSOLUTE MAXIMUM RATING FOR LED
(Ta=25°C)
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Pure Green
Power Dissipation Per LED PAD 114 mW
Derating Liner from 25°C per LED - 0.4 mA/°C
Continuous Forward Current Per LED IAF 30 mA
Peak Current Per LED
(duty cycle 1/10,1KHz) IPF 100 mA
Reverse Voltage Per LED VR 5 V
Operating Temp. Topr -35 ~ +85 °C
Storage Temp. Tstg -35 ~ +85 °C
(Ta=25°C) ELECTRO-OPTICAL CHARACTERISTICS
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Luminous Intensity IV 289 612 -- mcd IF = 20 mA
Forward Voltage VF -- 3.2 3.8 V IF = 20 mA
Peak Emission Wavelength λP -- -- -- nm IF = 20 mA
Dominant Wavelength λD
λ
-- 525 -- nm IF = 20 mA
Spectrum Radiation Bandwidth -- 30 -- nm IF = 20 mA
Luminous Intensity Matching Ratio IV-M -- - 2 : 1 -- IF = 10 mA
Reverse Current IR - 50 μA VR = 5V
5
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01/17 Rev 2
Product Specifications
Forward Current (mA)
Forward Voltage @ 20 mA
Normalize @ 25°c
Forward Voltage (V)
Forward Current vs. Forward Voltage
0
0.8
0.0
400 450 500 550
0.5
1.0
0.9
1.0
1.1
1.2
0.0
0
5
10
15
20
25
30
35
0.5
1.0
1.5
2.0
2.5
3.0
-40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100
-40 -20 0 20 40 60 80 100
0 1 0 10 20 30
234
5
10
15
20
25
30
Forward Voltage (mA)
Relative Intensity vs. Forward Current
Relative Intensity
Normalize @10 ma
2.5
3.0
2.0
1.5
1.0
0.5
0.0
Ambient Temperature (°C)
Forward Voltage vs. Temperature
Relative Intensity @ 20 mA
Normalize @ 25°c
Ambient Temperature (°C)
Relative Intensity vs. Temperature
Ambient Temperature (°C)
Forward Current vs. Temperature
wavelength λ (nm)
Relative Intensity vs. Wavelength
Relative Intensity
@ 20 mA
ELECTRICAL/OPTICAL CHARACTERISTICES CURVES (Ta=25°C)
----------------
6
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01/17 Rev 2
Product Specifications
1. Wave Soldering Profile
Distance: 1.6mm min (From Seating Plane)
Item Condition Note
Preheat
Temperature T1 80 – 120 °C PWB Temperature
(Soldering Side Surface)
Time t1 60 – 180sec
Solder Dip
Temperature T2 230 – 260°C Bath Temperature
Time t2 2 – 4 sec Solder Tank Passage Time
2. Hand Soldering (Iron Condition)
Soldering Iron: 30W Max
Temperature 350°C Max
Soldering Time: 3 Seconds Max (One Time)
Distance: 1.6mm min (From Seating Plane)
SOLDERING CONDITIONS
T2
Temp(°C )
Time(sec)
T1
t1
t2
Preheat Solder dip
25
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
7
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01/17 Rev 2
Application Circuit
Compliances and Approvals
R6
R4
R5
OUTPUT 2
VSS
VDD
VSS
IC
OUTPUT 1
VDD R1
R2
R3
CAP TOUCH SENSOR DISPLAY
PIN 1
PIN 2
PIN 3
PIN 4
CONTROLLER
INPUT
VDD
OUT
INTERNAL
M
8
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01/17 Rev 2
