0.4 inch ( 10.16 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS
UVS-40XXA SERIES
ELECTRICAL/OPTICAL CHARACTERISTICS
GREEN (UVS-4910AG / 4940AG)
@ TA=25 oC
TEST CONDITION
IF = 10 mA
PARAMETER
SYMBOL MIN.
TYP.
2200
565/569
30
MAX.
UNIT
mcd
nm
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
870
IF = 20 mA
IF = 20 mA
l p/Hue
Dl
nm
IF = 20 mA
VR = 5 V
IF = 10 mA
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
VF
IR
Iv - m
2.1
2.6
100
2:1
V
mA
@ TA=25 oC
TEST CONDITION
IF = 10 mA
YELLOW (UVS-4910AY / 4940AY)
PARAMETER
SYMBOL MIN.
TYP.
2200
585/588
35
MAX.
UNIT
mcd
nm
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
870
IF = 20 mA
IF = 20 mA
l p/Hue
Dl
nm
IF = 20 mA
VR = 5 V
IF = 10 mA
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
VF
IR
Iv - m
2.1
2.6
100
2:1
V
mA
@ TA=25 oC
TEST CONDITION
IF = 10 mA
RED ORANGE (UVS-4910E / 4940E)
PARAMETER
SYMBOL MIN.
TYP.
2200
630/621
40
MAX.
UNIT
mcd
nm
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
870
IF = 20 mA
IF = 20 mA
l p/Hue
Dl
nm
IF = 20 mA
VR = 5 V
IF = 10 mA
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
VF
IR
Iv - m
2.0
2.6
100
2:1
V
mA
Unity Opto Technology Co., Ltd.
'11/14/2000
UOT [ UNITY OPTO TECHNOLOGY ]
