3
ASCII Character Set
D7
D6
D5
BI
TS
0
0
0
D4
D3 D2 D1 D0
COLUMN
ROW
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
0
0
0
0
1
1
0
0
1
0
2
0
0
1
1
3
0
1
0
0
4
0
1
0
1
5
0
1
1
0
6
0
1
1
1
7
1
X
X
X
8–F
16
U
S
E
R
D
E
F
I
N
E
D
C
H
A
R
A
C
T
E
R
S
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Optical Characteristics at 25
°
C
[1]
V
DD
= 5.0 V at Full Brightness
Luminous Intensity
Character Average (#)
I
V
(mcd)
LED Color
AlGaAs Red
High Eff. Red
Orange
Yellow
Green
Part Number
HDSP-2534
HDSP-2532
HDSP-2530
HDSP-2531
HDSP-2533
Min.
5.1
2.5
2.5
2.5
2.5
Typ.
25
7.5
7.5
7.5
7.5
Peak
Wavelength
λ
PEAK
(nm)
Typ.
645
635
600
583
568
Dominant
Wavelength
[2]
λ
d
(nm)
Typ.
637
626
602
585
574
Notes:
1. Refers to the initial case temperature of the device immediately prior to measurement.
2. Dominant wavelength,
λ
d
, is derived from the CIE chromaticity diagram, and represents the single wavelength which defines the color
of the device.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
