9-157
DISPLAYS
0.56" Seven-Segment
Numeric LED Displays
LTS-6000
LTD-6000 Series
LTC-561/571
LTC-5623/5723
Package Dimensions
A.LTS-6x60/6x80/6x75/6x95
Features
0.56 inch (14.2mm) digit height
Choices of six bright colors-AlGaAs red/bright red/green/yellow/red orange/high efficiency red.
Low power requirement.
Excellent characters appearance.
Categorized for luminous intensity.
I.C. compatiable.
Easy mounting on P.C. board or socket.
Description
The LTS-6000, LTD-6000, LTC-561/571 LTC-5623/5723 series are 0.56 inch (14.2mm) height single, dual, triple and
quadruple digit displays.Bright red displays have black face and red segments. AlGaAs red, green and yellow displays
have gray face and white segments. Red orange displays have orange face and orange segments. High efficiency
red displays have red face and red segments.
The AlGaAs red seven segment displys are designed for applications requiring low power consumption. They are
tested and selected for their excellent low current characteristics to ensure that the segments are matched at low
current. Drive current as low as 1 mA per segment is available.
The AlGaAs red series devices utilize LED chips which are made from AlGaAs on a non-transparent GaAs substrate.
The bright red and green series devices utilize LED chips which are made from GaP on a transparent GaPsubstrate.
The yellow and red orange series devices utilize LED chips which are made from GaAsP on a transparent GaP substrate.
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9-158 Notes:All dimensions are in millimeters (inches). Tolerance: 0.25mm (0.01") unless otherwise noted.
B.LTD-6x10/6x30/6x40/6x50
C.LTC-561/571
D.LTC-5623/5723
9-159
DISPLAYS
Devices
Part No.
Description Package
Dimension
Internal
Circuit
Diagram
Bright
Red Green Yellow Red
Orange
6760P
6780P
6775P
6795P
6710P
6730P
6740P
6750P
561P
571P
5723P
5623P
6460G
6480G
6475G
6495G
6410G
6430G
6440G
6450G
561G
571G
5623G
5723G
6860Y
6880Y
6875Y
6895Y
6810Y
6830Y
6840Y
6850Y
561Y
571Y
5623Y
5723Y
6660E
6680E
6675E
6695E
6610E
6630E
6640E
6650E
561E
571E
5623E
5723E
Hi.-Eff
Red
6960HR
6980HR
6975HR
6995HR
6910HR
6930HR
6940HR
6950HR
561HR
571HR
5623HR
5723HR
Common Anode,
Rt. Hand Decimal
Common Cathode,
Rt. Hand Decimal
Common Anode,
1 Overflow
Common Cathode,
1 Overflow
Common Anode,
Rt. Hand Decimal
Common Anode,
1.8 Overflow
Common Cathode,
Rt. Hand Decimal
Common Cathode,
1.8 Overflow
Multiplex Common Anode,
Rt. Hand Decimal
Multiplex Common Cathode,
Rt. Hand Decimal
Multiplex Common Anode,
Rt. Hand Decimal
Multiplex Common Cathode,
Rt. Hand Decimal
A
A
A
A
B
B
B
B
C
C
D
D
A
B
C
D
E
F
G
H
I
J
K
L
Pin Connection
Pin No. Connection
A.LTS-6x60
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
B.LTS-6x80 C.LTS-6x75 D.LTS-6x95
Pin No. Connection
E.LTD-6x10
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
F.LTD-6x30 G.LTD-6x40 H.LTD-6x50
Cathode E
Cathode D
Common Anode *1
Cathode C
Cathode D.P.
Cathode B
Cathode A
Common Anode *1
Cathode F
Cathode G
Anode E
Anode D
Common Cathode *1
Anode C
Anode D.P.
Anode B
Anode A
Common Cathode *1
Anode F
Anode G
Cathode Minus Sign
Anode Pl.,Mi *2
Cathode C
Anode B.C.Dp *3
Cathode Dp
Cathode B
Anode B.C.Dp *3
Anode Pl.,Mi *2
Cathode Plus Sign
No Connection
Anode Minus Sign
Cathode Pl.,Mi *2
Anode C
Cathode B.C.Dp *3
Anode Dp
Anode B
Cathode B.C.Dp *3
Cathode Pl.,Mi *2
Anode Plus Sign
No Connection
Cathode E (Digit 1)
Cathode D (Digit 1)
Cathode C (Digit 1)
Cathode D.P. (Digit 1)
Cathode E (Digit 2)
Cathode D (Digit 2)
Cathode G (Digit 2)
Cathode C (Digit 2)
Cathode D.P. (Digit 2)
Cathode B (Digit 2)
Cathode A (Digit 2)
Cathode F (Digit 2)
Common Anode (Digit 2)
Common Anode (Digit 1)
Cathode B (Digit 1)
Cathode A (Digit 1)
Cathode G (Digit 1)
Cathode F (Digit 1)
Notes:1.Pin 3&8 are internally connected.
2.Pin 2&8 are internally connected.
3.Pin 4&7 are internally connected.
Cathode G (Digit 1)
Cathode J.H (Digit 1)
Cathode C (Digit 1)
Cathode D.P. (Digit 1)
Cathode E (Digit 2)
Cathode D (Digit 2)
Cathode G (Digit 2)
Cathode C (Digit 2)
Cathode D.P. (Digit 2)
Cathode B (Digit 2)
Cathode A (Digit 2)
Cathode F (Digit 2)
Common Anode (Digit 2)
Common Anode (Digit 1)
Cathode B (Digit 1)
No Connection
No Connection
No Connection
Anode E (Digit 1)
Anode D (Digit 1)
Anode C (Digit 1)
Anode D.P.(Digit 1)
Anode E (Digit 2)
Anode D (Digit 2)
Anode G (Digit 2)
Anode C (Digit 2)
Anode D.P.(Digit 2)
Anode B (Digit 2)
Anode A (Digit 2)
Anode F (Digit 2)
Common Cathode (Digit 2)
Common Cathode (Digit 1)
Anode B (Digit 1)
Anode A (Digit 1)
Anode G (Digit 1)
Anode F (Digit 1)
Anode G (Digit 1)
Anode J.H (Digit 1)
Anode C (Digit 1)
Anode D.P.(Digit 1)
Anode E (Digit 2)
Anode D (Digit 2)
Anode G (Digit 2)
Anode C (Digit 2)
Anode D.P.(Digit 2)
Anode B (Digit 2)
Anode A (Digit 2)
Anode F (Digit 2)
Common Cathode (Digit 2)
Common Cathode (Digit 1)
Anode B (Digit 1)
No Connection
No Connection
No Connection
AlGaAs
Red
6760WC
6780WC
6775WC
6795WC
6710WC
6730WC
6740WC
6750WC
561WC
571WC
5723WC
5623WC
9-160
Pin No. Connection
I.LTC-561
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
J.LTC-571
Cathode E
Cathode D
Cathode D.P.
Cathode C
Cathode G
No Connection
Cathode B
Common Anode, Digit 3
Common Anode, Digit 2
Cathode F
Cathode A
Common Anode, Digit 1
Anode E
Anode D
Anode D.P.
Anode C
Anode G
No Connection
Anode B
Common Cathode, Digit 3
Common Cathode, Digit 2
Anode F
Anode A
Common Cathode, Digit 1
Pin No. Connection
K.LTC-5623
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
L.LTC-5723
Cathode E
Cathode D
Cathode D.P.
Cathode C
Cathode G
Common Anode, Digit 4
Cathode B
Common Anode, Digit 3
Common Anode, Digit 2
Cathode F
Cathode A
Common Anode, Digit 1
Anode E
Anode D
Anode D.P.
Anode C
Anode G
Common Cathode Digit 4
Anode B
Common Cathode, Digit 3
Common Cathode, Digit 2
Anode F
Anode A
Common Cathode, Digit 1
Internal Circuit Diagrams
A.LTS-6x60 B.LTS-6x80 C.LTS-6x75 D.LTS-6x95
E.LTD-6x10 F.LTD-6x30
G.LTD-6x40 H.LTD-6x50
9-161
DISPLAYS
I.LTC-561 J.LTC-571
Absolute Maximum Rating at Ta=25
K.LTC-5623
L.LTC-5723
Unit
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 Per Segment
Reverse Voltage Per Segment
Operating Temperature Range
Stroage Temperature Range
Solder Temperature 1/16 Inch Below Seating Plane for 3 Seconds at 260
Parameter Bright
Red Green Yellow Red
Orange
40
60
15
0.2
5
75
100
25
0.33
5
60
80
20
0.27
5
75
100
25
0.33
5
Hi. -Eff. Red
75
100
25
0.33
5
mW
mA
mA
mA/
V
-35 to +85
-35 to +85
AlGaAs
Red
75
125
30
0.4
5
9-162
LTS-6460G/6480G/6475G/6495G/LTD-6410G/6430G/6440G/6450G/LTC-561G/571G/5623G/5723G
Parameter Symbol Min. Typ. Max. Unit Tset Condition
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage, Per Segment or D.P.
Reverse Current, Per Segment or D.P.
Luminous Intensity Matching Ratio
IV
P
d
VF
IR
IV-m
320 950
697
90
657
2.1 2.6
100
2:1
cd
nm
nm
nm
VA
IF=10mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
IF=10mA
Parameter Symbol Min. Typ. Max. Unit Tset Condition
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage, Per Segment or D.P.
Reverse Current, Per Segment or D.P.
Luminous Intensity Matching Ratio
IV
P
d
VF
IR
IV-m
800 2400
565
30
569
2.1 2.6
100
2:1
cd
nm
nm
nm
VA
IF=10mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
IF=10mA
LTS-6860Y/6880Y/6875Y/6895Y/LTD-6810Y/6830Y/6840Y/6850Y/LTC-561Y/571Y/5623Y/5723Y
Parameter Symbol Min. Typ. Max. Unit Tset Condition
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage, Per Segment or D.P.
Reverse Current, Per Segment or D.P.
Luminous Intensity Matching Ratio
IV
P
d
VF
IR
IV-m
800 2400
585
35
588
2.1 2.6
100
2:1
cd
nm
nm
nm
VA
IF=10mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
IF=10mA
LTS-6660E/6680E/6675E/6695E/LTD-6610E/6630E/6640E/6650E/LTC-561E/571E/5623E/5723E
Parameter Symbol Min. Typ. Max. Unit Tset Condition
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage, Per Segment or D.P.
Reverse Current, Per Segment or D.P.
Luminous Intensity Matching Ratio
IV
P
d
VF
IR
IV-m
800 2400
630
40
621
2.0 2.6
100
2:1
cd
nm
nm
nm
VA
IF=10mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
IF=10mA
Electrical/Optical Characteristics at Ta=25
LTS-6760WC/6780WC/6775WC/6795WC/LTD-6710WC/6730WC/6740WC/6750WC/LTC-561WC/571WC/5623WC/5723WC
LTS-6760P/6780P/6775P/6795P/LTD-6710P/6730P/6740P/6750P/LTC-561P/571P/5623P/5723P
Parameter Symbol Min. Typ. Max. Unit Tset Condition
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
IV
P
d
VF
IR
IV-m
320 700
3750
660
35
638
1.6
1.7
1.8 2.4
100
2:1
cd
nm
nm
nm
V
A
IF=1mA
IF=5mA
IF=20mA
IF=20mA
IF=20mA
IF=1mA
IF=5mA
IF=20mA
VR=5V
IF=1mA
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9-163
DISPLAYS
Typical Electrical/Optical Characteristic Curves
(25 Ambient Temperature Unless Otherwise Noted)
LTS-6960HR/6980HR/6975HR/6995HR/LTD-6910HR/6930HR/6940HR/6950HR/LTC-561HR/571HR/5623HR/5723HR
Parameter Symbol Min. Typ. Max. Unit Tset Condition
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
IV
P
d
VF
IR
IV-m
800 2400
635
40
623
2.0 2.6
100
2:1
cd
nm
nm
nm
VA
IF=10mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
IF=10mA
Note: Luminous intensity is measured with a light sensor and filter combination that appoximates the CIE (Commision
Internationale De L'Eclairage)eye-response curve.
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