TM
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
Applications
•
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
Key Features
•
•
•
•
•
•
•
•
•
•
•
•
•
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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
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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
C
Mounting
Type
Shape Dimension
15
TH
S
Polarity
C
IC
IC
Integrated
Circuit
Color
Overlay*
Cap Touch
Through-Hole
Square
15 mm x
15 mm
Common
Cathode
ONOFF
ARROW
ALARM
ON/OFF
Arrow
Alarm
Super Red
White
Pure Green
Blue
Yellow
01
04
05
06
07
*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”
Maximum thickness of acrylic/glass, 0.118” (3mm)
Maximum distance
between overlay
and acrylic/glass:
0.015” (0.38mm)
Overlay On/Off
Overlay Arrow
Overlay Alarm
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01/17 Rev 2
•
Suggested icon size: 0.34” x 0.34” (max.)
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Package Dimensions
11.02
0.434
10.01
0.394
PIN 1
[2.54]X3 = 7.62
0.100X3 = 0.300
MARKING
LABEL
0.610
0.024 (4 PL)
15.01
0.591
9.00
0.354
13.41
0.528
15.01
0.591
LUMINOUS
ZONE
TOUCH PAD
13.41
0.528
9.00
0.354
MARKING LABEL INFO
CTHS15CICXX
XXXX RoHS
DATE CODE
Dimensions in [mm] inches
General tolerances unless other-
wise specified:
inches
.X
.XX
.XXX
+ .020
+ .010
+ .005
mm
+ .508
+ .254
+ .127
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6.50
0.256
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01/17 Rev 2
Internal Circuit Diagram
PIN 1
V
DD
PIN 3
MCU
PIN 2
Touch Pad OUT
Touch Pad IN
C4
U1
OUT
VSS
IN
LOWP
VDD
VSS
R1
0/OPEN 0201
C3
0.1uF 0805
D6
D7
<50pF/OPEN 0603
INTERNAL COMPONENTS, NOT CUSTOMER ACCESSIBLE
GND
PIN 4
TRUTH TABLE
SENSOR
NOT TOUCHED
TOUCHED
PIN # 2
LOW
HIGH
Internal IC Electrical Characteristics
(T
A =
25°C, unless otherwise specified)
Symbol
V
DD
V
IH
V
IL
I
DD1
I
DD2
I
OL
I
OH
Parameter
Supply Voltage ( Pin#1)
High Level Input Voltage
Low Level Input Voltage
Operating Current
Operating Current
( SLRT=VDD )
Low Level Output Current
(Pin#2)
Condition
@ V
DD
= 5V
@ V
DD
= 5V
@ V
DD
= 5V , no load
@ V
DD
= 3V , no load
@ V
DD
= 5V , no load
@ V
DD
= 3V , no load
Min.
2.0
0.7V
DD
Typ.
Max. Units.
5.5
0.3V
DD
V
DD
V
V
V
μA
μA
mA
mA
---------------------------------------------------------
16
3.5
2.5
30
8
---------------------------------------------------------
10.5
@ V
DD
= 3V, V
OL
= 1V
High Level Output Current
(Pin#2)
@ V
DD
= 3V, V
OL
= 2V
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Product Specifications
ABSOLUTE MAXIMUM RATING FOR LED
Parameter
Power Dissipation Per LED
Derating Liner from 25°C per LED
Continuous Forward Current Per LED
Peak Current Per LED
(duty cycle 1/10,1KHz)
Reverse Voltage Per LED
Operating Temp.
Storage Temp.
Symbol
PAD
-
IAF
IPF
VR
Topr
Tstg
Rating
Pure Green
114
0.4
30
100
5
-35 ~ +85
-35 ~ +85
mW
mA/°C
mA
mA
V
°C
°C
(Ta=25°C)
Unit
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Luminous Intensity
Forward Voltage
Peak Emission Wavelength
Dominant Wavelength
Spectrum Radiation Bandwidth
Luminous Intensity Matching Ratio
Reverse Current
Symbol
I
V
V
F
λP
λD
λ
I
V-M
I
R
Min.
289
--
--
--
--
--
Typ.
612
3.2
--
525
30
-
-
Max.
--
3.8
--
--
--
2:1
50
Unit
mcd
V
nm
nm
nm
--
μA
(Ta=25°C)
Condition
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 10 mA
V
R
= 5V
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01/17 Rev 2
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