Datasheet

DEM 16214 SYH-LY Product Specification
Version: 5.1.2 PAGE:7
7. BACKLIGHT ELECTRONICS/OPTICAL SPECIFICATIONS
I f = 140 mA
nm
568
If= 140 mA
I f = 140 mA
98. 3
122. 8
30
cd/ m
2
nm
Vr = 8 V
If= 140 mA
3. 85
4. 05
4. 25
1. 40
V
mA
8. MAXIMUM ABSOLUTE POWER RATINGS
Item Symbol Standard value
Unit
Power supply voltage(1) V
DD
-0.3 ~ +7.0
V
Power supply voltage(2) V
LCD
V
DD
-10.0 ~ V
DD
+0.3
V
Input voltage
V
IN
-0.3 ~ V
DD
+0.3
V
Operating temperature Topr -20 ~ +70
°C
Storage temperature
Tstg
-25 ~ +75 °C
9. ELECTRICAL CHARACTERISTICS
9-1-1 DC Characteristics
Standard Value
Item Symbol
MIN TYP MAX
Test
Condition
Unit
Operating Voltage V
DD
4.7 5.0 5.3 ------- V
I
DD1
---- 0.7 1.0
Ceramic oscillation
fosc=250kHz
Supply Current
I
DD2
---- 0.4 0.6
Resistor oscillation
external clock operation
fosc=270kHz
mA
LCD Driving Voltage V
LCD
4.2 4.5 4.8 V
DD
-V5 V