HDSP-B58X Datasheet, PDF (6/8 Pages) Agilent(Hewlett-Packard) – 53.3 mm (2.1 INCH) GENERAL PURPOSE 5 X 8 DOT MATRIX BI - COLOR ALPHANUMERIC DISPLAYS

Optical/Electrical Characteristics at T_A = 25˚C
GaP Red
Devices
HDSP- Parameter
Peak Wavelength
B581/
B582
Dominant Wavelength^[2]
Forward Voltage
Reverse Voltage^[3]
Luminous Intensity
Matching Ratio
Symbol
λ_peak
λ_d
V_F
V_R
I_v-m
Min. Typ.
640
628
2.1
3.0
Max.
2.6
2:1
Units
nm
nm
V
V
Test Conditions
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_R = 100 µA
I_FP = 40 mA,
1/8 Duty Factor
GaP Green
Devices
HDSP- Parameter
Peak Wavelength
B581/
B582
Dominant Wavelength^[2]
Forward Voltage
Reverse Voltage^[3]
Luminous Intensity
Matching Ratio
Symbol
λ_peak
λ_d
V_F
V_R
I_v-m
Min. Typ.
568
573
2.3
3.0
Max.
2.6
2:1
Units
nm
nm
V
V
Test Conditions
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_R = 100 µA
I_FP = 40 mA,
1/8 Duty Factor
Bi-Color
Devices
HDSP- Parameter
B581
B582
Luminance/Unit
(Digit Average)^[1]
Symbol
I_v
Min. Typ.
72
110
Max.
179
Units
Cd/m²
Test Conditions
I_FP = 40 mA,
1/8 Duty Factor
Notes:
1. The digits are categorized for luminance. The luminance category is designated by a letter on the side of the package.
2. The dominant wavelength, λ_d, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the
device.
3. Typical specification for reference only. Do not exceed absolute maximum ratings.
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