LQ281L1LW11 Sharp Electronics, LQ281L1LW11 Datasheet - Page 13

• Manufacturer Part Number: LQ281L1LW11
• Manufacturer: Sharp Electronics

Specifications of LQ281L1LW11

• Lead Free Status / Rohs Status: Compliant

6. Electrical Characteristics
1)On-off sequences of Vcc and
data
6-2. Backlight driving
6-3.Adjustment of Luminance
6-1. TFT-LCD panel driving
+12V
supply
voltage
+12V
supply
voltage
The high level voltage that supply
dimmer voltage, Vbr.
The low level voltage that supply
dimmer voltage, Vbr.
Dimmer voltage input
Permissive input ripple voltage
Permissive input ripple voltage
Differential input voltage
0＜t1≦60ms
0＜t2≦10ms
0≦t3≦1s
Input Leakage Current
t4≧100ms
Parameter
Parameter
Parameter
Current dissipation
Current dissipation
Supply voltage
Supply voltage
Rush current
【Note1】
DE,CK ,Data
Symbol
Symbol
Symbol
VCC12V
B/L 12V
Vhigh
VCC12V
Vlow
Ｖ
V
Vbr
V
Icc
Icc
Tr
I
Ir
RF
O
ID
RF
t3
Vlow
Min.
Min.
Min.
11.4
11.4
-10
3.1
0.8
−
−
−
75
-
10.8V
Typ.
Typ.
Typ.
12.0
12.0
3.23
1.0V
1.3
0.9
−
−
−
7
3
t4
1.0V
Vhigh
Max.
1000
Max.
Max.
12.6
12.6
13.5
100
100
2.0
3.4
1.0
10
10.8V
t1
mV
mV
Unit
Unit
Unit
μA
mV
ms
V
A
A
V
A
V
V
V
P-P
P-P
Ta=25℃
Ta=25℃
t2
VCC12V
Ta=25℃
【Note1】
【Note2】
【Note3】
【Note1】
【Note4】
【Note5】
Remark
Remark
Remark
DE,CK,Data
LD-15212B-10