HDLO-1414 Просмотр технического описания (PDF) - HP => Agilent Technologies
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HDLO-1414 Datasheet PDF : 10 Pages
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4
Recommended Operating Conditions
Parameter
Symbol
Min.
Supply Voltage
VDD
4.5
Typ.
5.0
Max.
5.5
Units
V
Electrical/Optical Characteristics over Operating Temperature Range
4.5 < VDD < 5.5 V (unless otherwise specified).
25˚C[1]
Parameter
Symbol Min. Typ. Max. Max. Units Test Conditions
Blank Current
Input Current
IDD (blnk)
1.0
II
–40
Input Voltage High
Input Voltage Low
IDD 4 Digits
20 dots/character[2,3]
VIH
2.0
VIL
GND
IDD (#)
110
4.0 mA All Digits Blanked
10
µA VIN = 0 V to VDD
VDD = 5.0 V
VDD
V
0.8 V
130 160 mA “#” ON in all four
locations
Notes:
1. VDD = 5.0 V.
2. Average IDD measured at full brightness. Peak IDD = 28/15 x Average IDD (#).
3. IDD (#) max. = 130 mA, 150˚C IC junction temperature and VDD = 5.5 V.
Optical Characteristics at 25˚C[1]
VDD = 5.0 V at Full Brightness
AlGaAs Red HDLS-1414
Parameter
Average Luminous
Intensity per digit,
Character Average
Peak Wavelength
Dominant
Wavelength[2]
Symbol
IV
λPEAK
λD
Min.
4.0
Typ.
12.7
Units
mcd
645
nm
637
nm
Test Conditions
“*” illuminated in all four digits.
19 dots ON per digit.
AlGaAs Red HDLU-1414
Parameter
Symbol
Average Luminous
IV
Intensity per digit,
Character Average
Peak Wavelength
Dominant
Wavelength[2]
λPEAK
λD
Min.
1.2
Typ.
3.1
Units
mcd
645
nm
637
nm
Test Conditions
“*” illuminated in all four digits.
19 dots ON per digit.
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