LightKey
Datasheet of 4.60 inch 5x8 Dual Color Dot Matrix LED Display
LM46058A/BRG Series – 4.60 inch 5x8 Dual Color Dot Matrix LED Display
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
121.90mm (4.60 inch) digit high
Dot size: Diameter 10.00 mm
Pitch: 15.24 mm
Wide viewing angle
Emitted colors: red and green
I.C. compatible
Low power consumption
White dot, grey or black face
RoHS compliant
Available options
Alternative emitting luminosity:
Standard or high brightness version
Alternative emitted color
Alternative dot color
Alternative face
Both CC and CA versions are available
Cropped terminal pins
Package Dimensions
COL.
1
2
3
4
5
ROW
1
2
15.
24*7=106.
68
3
121.
50
4
5
6
7
8
PIN 1
15.24*4=60.96
76.00
13.
00
0.
50
5.
50
10
0
.0
0.80
91.44
5.08*8=40.64
Notes:
1. All dimensions are in millimeters (inches), Tolerance is + 0.25mm (0.01inch) unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
SPEC NO: DS10121850
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 1/3
HTTP://WWW.LTKEY.COM
DATE: Jul/20/2011
LightKey
Internal Circuit Diagram
Datasheet of 4.60 inch 5x8 Dual Color Dot Matrix LED Display
LM46058ARG (Common Cathode Row)
COL. 1
PIN
NO. 1 18
PIN
NO.
16
15
17
14
8
5
6
9
2
2 3
3
13 4
4
12 7
5
LM46058BRG (Common Anode Row)
COL. 1
PIN
NO. 1 18
PIN
NO.
16
15
17
14
8
5
6
9
2
2 3
3
13 4
4
12 7
5
10 11
10 11
ROW
1
2
3
4
5
6
7
8
ROW
1
2
3
4
5
6
7
8
= GREEN
= ORANGE
Selection Guide
4.60 inch 5x8 Red-Green LED dot matrix module, Matrix Height: 121.50mm(4.60 inch), External Dimensions:
76.20x121.50x13.00mm (L x W x H)
Part No.
Description
Cathode Row
Standard
Brightness
Ultra-High
Brightness
Anode Row
Material
GaAlAs
GaP
LM46058AURUG
LM46058BURUG
AlGaInP
AlGaInP
Color
Super Red
Green
Ultra Red
Ultra Green
Chip
W LD
(nm)
640
568
640
573
Iv(mcd)@20mA
One Dot
Min.
12
10.5
45
45
Typ.
15
13.5
67.5
67.5
LM46058ARG
LM46058BRG
SPEC NO: DS10121850
HTTP://WWW.LTKEY.COM
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 2/3
DATE: Jul/20/2011
LightKey
Datasheet of 4.60 inch 5x8 Dual Color Dot Matrix LED Display
Electrical Characteristics & Absolute Maximum Ratings
Electrical optical
Characteristics
Color
[1]
Absolute Maximum Ratings
[1]
V
F
(V)
@ IF=20mA
[2]
Reverse
Current
VR=5V(uA)
Power
Dissipation
(mW)
DC Forward
Current
(mA)
Peak Forward
Current
[3]
(mA)
Reverse
Voltage
(V)
Typ.
Super Red
Green
Ultra Red
Ultra Green
1.8
2.2
1.9
2.1
Max.
2.2
2.5
2.6
2.6
50
50
50
50
120
160
120
150
25
30
30
30
100
100
100
100
5
5
5
5
Operating/ Storage Temp.:
-40 to +80 deg.;
Lead Solder Temp.:
260 deg. for 3-5 Sec. 2mm below package base
Notes:
1. At Ta = 25 °C.
2. Forward voltage at forward current = 20mA.
3. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
SPEC NO: DS10121850
HTTP://WWW.LTKEY.COM
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 3/3
DATE: Jul/20/2011
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