HCMS-235X View Datasheet(PDF) - Avago Technologies
Part Name
Description
MFG CO.
'HCMS-235X' PDF : 6 Pages View PDF
Optical Characteristics at TA = 25°C
High Performance Green HCMS-2353
Description
Symbol Test Condition Min.
Peak Luminous Intensity per LED [6]
IvPEAK
VDD = 5.0 V
2400
(Character Average)
VCOL = 3.5 V
VB = 2.4 V
Ti = 25°C[7]
Dominant Wavelength[8,9]
ld
Peak Wavelength
lPEAK
Typ.* Max.
3000
Units
µcd
574
nm
568
nm
Yellow HCMS-2351
Description
Symbol
Test Condition
Min Typ.* Max. Units
Peak Luminous Intensity per
IvPEAK
VDD = 5.0V
1600 2400
mcd
LED [6] (Character Average)
VCOL = 3.5 V
VB = 2.4V
Ti = 25°C [7]
Dominant Wavelength [8,9]
ld
585
nm
Peak Wavelength
lPEAK
583
nm
*All typical values specified at VDD = 5.0 V and TA = 25°C unless otherwise noted.
Notes:
6. These LED displays are categorized for luminous intensity, with the intensity category designated by a letter code on the back of the package.
7. Ti refers to the initial case temperature of the display immediately prior to the light measurement.
8. Dominant wavelength, ld, is derived from the CIE Chromaticity Diagram, and represents the single wavelength which defines the color of the
device.
9. Categorized for color with the color category designated by a number on the back of the package.
Switching Characteristics
CLOCK
VIH 2.0 V
VIL 0.8 V
VIH 2.0 V
DATA IN
VIL 0.8 V
1/fCLOCK
tWH
tTHL
tWL
tSETUP
tHOLD
tPLH, tPHL
DATA OUT
VIH
2.0 V
VB
0.8 V
VIL
tOFF
ON (ILLUMINATED)
90%
DISPLAY
10%
OFF (NOT ILLUMINATED)
2.4 V VOH
0.4 V
VOL
Parameter
Condition Typ. Max.
fclock CLOCK Rate 5
tPLH, tPHL
CL = 15 pF 105
Propagation Delay RL = 2.4 kΩ
CLOCK to DATA OUT
tOFF
VB (0.4 V) to
Display OFF
45
tON
VB (2.4 V) to
Display ON
12
Units
MHz
ns
µs
tON
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