DOT MATRIX DISPLAY
2.0" 4x4 SINGLE COLOR
Electrical/Optical Characteristics at T
A
=25
& I
F
=20mA
p(nm)
V
F
(V)
I
V
(mcd)
PART NUMBER
CHIP
COLOR
TYP. TYP. MAX. MIN. TYP.
LJ2121-XXEWEW GREEN
572
4.2 4.8 9.2 15.3
LJ2121-XX-HEEWEW HE
GREEN 572
4.2
4.8
24.7
41.1
LJ2131-XXEWEW YELLOW
589 4.2 4.8 7.5 12.6
LJ2131-XX-M1EWEW YELLOW
590 4.2 4.8 19.6 32.7
LJ2141-XX-M1EWEW ORANGE 620
4.2
4.8
19.6
32.7
LJ2141-XXEWEW ORANGE
630 4.2 4.8 10.5 17.6
LJ2171-XX-M1EWEW RED 660 3.4 4.4 24.7 41.1
LJ2171-XXEWEW SB
RED
660
3.4 4.4 41.1 68.4
LJ2171-XX-UREWEW
UR RED
660
3.8
4.8
86.2
143.6
(XX
DIFFERENT CIRCUIT)
PIN FUNCTION
LJ 21X1-11 SINGLE COLOR CATHODE ROW
ROW
NO.
(CATHODE)
1 2 3 4
PIN
NO.
5 6 7 8
COLUMN
NO.
(ANODE)
1 2 3 4
PIN
NO.
1 2 3 4
LJ 21X1-21 SINGLE COLOR ANODE ROW
ROW
NO.
(ANODE) 1 2 3 4
PIN
NO.
5 6 7 8
COLUMN
NO.
(CATHODE)
1 2 3 4
PIN
NO.
1 2 3 4
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