0.787 inch ( 20.0mm )
8X8 DOT MATRIX LED DISPLAY
DESCRIPTION
UVP-7188 X SERIES
The UVP-7188 X SERIES is 0.787 inch ( 20.0mm) height 8X8 dot matrix display.
Single color display have the choices of three bright colors-amber/green/red orange.
Multicolor display are applicable to two colors : green and red orange
All device have gray face and white dot.
A26 The green LED chip are made from GaP on a transparent GaP substrate.
The red orange and amber LED chip are made from GaAsP on a transparent GaP substrate.
FEATURES
l
l
l
l
l
Industuy standard size
Wide viewing angle
Continuous uniform dot matrix.
Excellent characters appearance
Low power requirement
DEVICES
PART NO.
UVP-7188
DESCRIPTION
Column Cathode
PACKAGE DIMENSION
Fig. 1
INTERNAL CIRCUIT
DIAGRAM
Fig. 2
ABSOLUTE MAXIMUM RATINGS
AMBER
RED ORANGE
PARAMETER
GREEN
Power Dissipation Per Dot
32
32
32
Peak Forward Current Per Dot
90
90
90
Continuous Forward Current Per Dot
11
11
11
Derating Linear From 25
o
C
Per Dot
0.15
0.15
0.15
Reverse Voltage Per Dot
5
5
5
o
o
Operating Temperature Range
-35
C
to+85
C
Storage Temperature Range
-35
o
C
to+85
o
C
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
o
C
@ T
A
=25
o
C
UNIT
mW
mA
mA
mA/
o
C
V
Unity Opto Technology Co., Ltd.
11/14/2000
UOT [ UNITY OPTO TECHNOLOGY ]
