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LMD8821-2HEGR-XX-PF Datasheet, PDF (7/11 Pages) LIGITEK electronics co., ltd. – DOT MATRIX DIGIT LED DISPLAY (2.3Inch) | |||
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PART NO. LMD8821/2HEGR-XX-PF
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 6/10
Test Condition For Each Parameter
Parameter
Symbol
Unit
Forward Voltage Per Chip
Vf
volt
Luminous Intensity Per Chip
Peak Wavelength
Iv
mcd
λp
nm
Spectral Line Half-Width
â³Î»
nm
Reverse Current Any Chip
Ir
μA
Luminous Intensity Matching Ratio
IV-M
Test Condition
If=20mA
If=10mA
If=20mA
If=20mA
Vr=5V
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