LED Display
Product Data Sheet
LTC-2723E-01
Spec No.: DS-30-97-132
Effective Date: 04/19/2000
Revision: -
LITE-ON DCC
RELEASE
BNS-OD-FC001/A4
LITE-ON Technology Corp. / Optoelectronics
No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660
http://www.liteon.com/opto
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
FEATURE
＊
0.28 INCH (7.0 mm) DIGIT HEIGHT.
＊
CONTINUOUS UNIFORM SEGMENTS.
＊
LOW POWER REQUIREMENT.
＊EXCELLENT
CHARACTERS APPEARANCE.
＊HIGH
BRIGHTNESS & HIGH CONTRAST.
＊WIDE
VIEWING ANGLE.
＊SOLID
STATE RELIABILITY.
DESCRIPTION
The LTC-2723E-01 is a 0.28 inch ( 7.0mm) digit height quadruple
digits display. This device utilizes red orange LED chips which are
made from GaAsP on a transparent GaP substrate, and has a gray face
and white segment .
DEVICE
PART NO.
Red Orange
LTC-2723E-01
DESCRIPTION
Multiplex Common Cathode
Rt. Hand Decimal
PART NO.: LTC-2723E-01
BNS-OD-C131/A4
PAGE:
1 of 5
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
PACKAGE DIMENSIONS
NOTES: All dimensions are in millimeters. Tolerances are
0.25-mm (0.01“) unless otherwise noted.
INTERNAL CIRCUIT DIAGRAM
PART NO.: LTC-2723E-01
BNS-OD-C131/A4
PAGE:
2 of 5
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
PIN CONNECTION
NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CONNECTION
COMMON CATHODE DIGIT 1
ANODE C,L3
ANODE D.P.
NO CONNECTION
ANODE E
ANODE D
ANODE G
COMMON CATHODE DIGIT 4
NO CONNECTION
NO PIN
COMMON CATHODE DIGIT 3
COMMON CATHODE L1,L2,L3
ANODE A,L1
COMMON CATHODE DIGIT 2
ANODE B,L2
ANODE F
PART NO.: LTC-2723E-01
BNS-OD-C131/A4
PAGE:
3 of 5
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
ABSOLUTE MAXIMUM RATING AT T
A
=25
o
C
PARAMETER
Power Dissipation Per Segment
Peak Forward Current Per Segment
( 1/10 Duty Cycle, 0.1ms Pulse Width )
Continuous Forward Current Per Segment
Derating Linear From 25
0
C Per Segment
Reverse Voltage Per Segment
Operating Temperature Range
Storage Temperature Range
MAXIMUM RATING
75
100
25
0.33
5
-35
0
C to +85
0
C
-35
0
C to +85
0
C
UNIT
mW
mA
mA
mA/
0
C
V
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
0
C
ELECTRICAL / OPTICAL CHARACTERISTICS AT T
A
=25
o
C
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage Per Segment
Reverse Current Per Segment
Luminous Intensity Matching Ratio
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
I
V
p
d
V
F
I
R
I
V
-m
800
2000
630
40
621
2.0
2.6
100
2:1
cd
nm
nm
nm
V
A
I
F
=10mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=10mA
Note: Luminous intensity is measured with a light sensor and filter combination that approximates the
CIE (Commision Internationale De L’Eclairage) eye-response curve.
PART NO.: LTC-2723E-01
BNS-OD-C131/A4
PAGE:
4 of 5
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