Dot Matrix LED Unit
■ General Description
Sharp's dot amtrix LED units(16 ✕16 dots) have built-in LED driver,
shift register, and latch circuit. We can supply wide line-ups for
various dot size(ø2 to 18mm square).
Sharp has improved visibility of dot matrix LED units through the
development of high-luminosity LED lamps. They are best suited for
outdoor/indoor inforamtion displays.
LT1555ED
LT1451ED▲
LT1447M
■ Dot Matrix LED Unit
Luminance level
Outline dimensions
Outline dimensions
Dot size
(mm)
Dot pitch
(mm)
Radiation color
Model No.
Number of dots
(mm)
Indoor Outdoor
Page Figure
use
use
1.6✕0.8(Single color chip LED)
1.6✕0.8(Single color chip LED)
1.6✕0.8(Single color chip LED)
1.6✕0.8(Single color chip LED)
1.6✕1.6(Dichromatic chip LED)
Yellow-green
Amber(High-luminosity)
Red
LT1580E
LT1580V
2.5
2.5
1
1
1
●
●
●
●
●
●
●
●
●
●
●
●
●
●
LT1580D
2.5
40✕80
16✕32
16✕32
Red(High-luminosity)
LT1580U
2.5
205
1
2
LT1580ED
LT1481ED
GW0402LR301
LT1555ED
LT1565ED
LT1451ED▲
LT1570VN
LT1570SN
LT1455M
2.5
Yellow-green+Red
Red(High-luminosity)
ø2.0
2.5
3
1.6✕0.8(Single color chip LED)
3.0✕3.0(Dichromatic chip LED)
3.0✕3.0(Dichromatic chip LED)
2.5
4
64✕128
96✕192
96✕96
4.0
5
Yellow-green+Red
6.0
206
208
6
16✕16
16✕16
ø5.0
6.0
7
3.2✕2.4(Single color chip LED)
3.2✕2.4(Single color chip LED)
Amber(High-luminosity)
7.62
7.62
6.0
13
13
8
●
●
●
●
●
●
●
●
●
●
●
122✕122
Sunset orange(High-luminosity)
96✕96
144✕144
96✕96
ø5.0
ø7.5
206
207
206
LT1447M
9.0
9
LT1456M
ø5.0
6.0
8
160✕160
LT1448MA*
LT1541MN*
LT1545M*
GW24S1EU201*
GW24S1EU202*
LT1474M*
Oval(long: 7.6, short: 6.8)
13.0✕13.0(Oval lamp)
13.0✕13.0
9.9
10
11
11
12
12
14
Yellow-green+Red
(High-
16✕16
14.9
14.9
14.9
14.9
20.0
luminosity)
207
208
240✕240
320✕320
13.0✕13.0
13.0✕13.0
18.0✕18.0
*Water-proof type
The model marked with ▲ may not be available in the near future. Contact Sharp sales personnel for details before use.
Notice
In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in
catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
189
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