NL6448AC33-29 NEC Electronics, NL6448AC33-29 Datasheet - Page 6

• Manufacturer Part Number: NL6448AC33-29
• Manufacturer: NEC Electronics

Specifications of NL6448AC33-29

• Lead Free Status / Rohs Status: Not Compliant

ELECTRICAL CHARACTERISTICS
(1) Logic, LCD driving
(2) Backlight
<1> Inventer
<2> Lamp
6
Supply voltage
Logic input Low voltage
Logic input High voltage
Supply current
Supply voltage
Logic input “L” voltage
Logic input “H” voltage
Luminance control
voltage
Supply current
Lamp current
Lamp voltage
Power supply
Lamp turn on voltage
Oscillator frequency
Note Checkered flag pattern (in EIAJ ED-2522)
Note Recommended value of “Ft”
Parameter
Parameter
Parameter
If Ft is out of the recommended value, interference between Ft frequency and Hsync frequency may
cause beat on the display.
• Ft is within the specification.
• Ft = 1/4 th
Symbol
Symbol
Symbol
(2n – 1)
V
I
V
V
V
DD
V
I
V
VL
PL
Vs
DD
IL
Ft
CC
–
–
CC
IH
IH
IL
IL
B
B
V
2.0
CC
(4.75)
MIN.
MIN.
MIN.
1265
11.4
840
3.0
2.0
50
0
–
–
0
–
–
–
–
–
0.7
2
Data Sheet EN0439EJ1V0DS00
th: Hsync period
n : a natural number (1, 2, 3, ···)
5.0
400
TYP.
(300)
TYP.
TYP.
(5.0)
12.0
2.55
480
510
3.3
2.5
1.2
54
–
–
–
–
–
–
Note
2
V
CC
(5.25)
MAX.
MAX.
MAX.
(400)
5.25
12.6
600
3.6
0.8
5.0
58
–
–
–
–
–
–
–
–
0.3
mArms
Vrms
Unit
Unit
Unit
kHz
mA
mA
mA
mA
W
V
V
V
V
V
V
V
V
V
(V
V
(V
Minimum luminance
Maximum luminance
250 cd/m
With two lamps
IL = 5 mArms
T
T
Note
a
a
CC
CC
CC
CC
= 25°C
= 0°C
= 3.3 V
= 3.3 V
= 5.0 V)
= 5.0 V)
2
NL6448AC33-29
Remarks
Remarks
Remarks
BRTC
–
–
T
T
a
a
= 25°C
= 25°C