DM1620(1999) 查看數據表（PDF） - SANYO -> Panasonic
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DM1620 Datasheet PDF : 10 Pages
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DM1620
• LED Backlight Characteristics (Note : Measured at the LED backlight element.)
Absolute Maximum Ratings
Parameter
Forward current
Reverse breakdown voltage
Power dissipation
Operating temperature range
Symbol
IF
VR
PD
Topg
Condition
Ta=25°C
Ta=25°C
Ta=25°C
Rating
Unit
450 mA
6V
2300 mW
--20 to +60 °C
Electro-Optical Characteristics at Ta=25°C
Forward voltage Luminescence wavelength
Brightness
Parameter
Type
Color
Condition (Peak) Condition
VF
IF
λP
IF
L
typ max
--
typ
--
min typ max
L3
Ultra-green
4.2V 5.6V 180mA 567nm 180mA 60cd/m2 75cd/m2 --
L7
Pure green
4.2V 5.6V 180mA 558nm 180mA 10cd/m2 25cd/m2 --
Condition
IF
--
180mA
180mA
LED Backlight Wiring Diagram
Cathode (--)
Consists of 18 units of 2 chips in senes,
for a total 36 chips.
Anode (+)
LCD00004
Characteristics Figure (representative sample) Note : L3 type
ICC -- Ta
540
Relative brightness, If
5
450
2
360
1.0
270
5
180
2
90
0
0
10
20
30
40
50
60
70
80
Ambient temperature, Ta -- °C LCD00005
0.1
5
18
36
54
90
180
Forward current, If -- mA
360 540
LCD00006
No.1778C 4/10
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