LQ150X1LW71N Datasheet, PDF (10/22 Pages) Sharp Electrionic Components – TFT-LCD Module

6. Electrical Characteristics
6-1. TFT-LCD panel driving
Parameter
Vcc Supply voltage
Current dissipation
Permissive input ripple voltage
Terminate Resister
LD-15218A-7
Taʹ25ˆ
Symbol Min. Typ. Max. Unit
Remark
Vcc
+3.0 +3.3 +3.6 V
ʲNote1ʳ
Icc
ʵ 630 850 mA
ʲNote2ʳ
V_RF
ʵ ʵ 100 mVp-p Vcc=+3.3V
R_T
100
Њ
ʲNote1ʳ
1Ê£On-off sequences of Vcc and
data
0ʻt1ʽ60ms
0ʻt2ʽ10ms
0ʽt3ʽ1s
t4ʾ100ms
Vcc
LVDS
2.8V
2.8V
0.3V 0.3V
t3
t4
t1
Vcc
LVDS
t2
2Ê£Dip conditions for supply voltage
1) V2 ʽVccʻ V1
tdʽ 10ms
2) VccʻV2
Vcc-dip conditions should also
V1 : 3.0V
V2 : 2.4V
follow the on-off conditions.
UE
7DD

V2 V1
ʲNote2ʳ Typical current situation : 253-gray-bar pattern
Vcc=+3.3V, CK=65MHz

3(#
3(#
3(#

3(#
3(#



(4
(4
(4

(4
(4
Gray scale : GS(n)
n=0ʙ252
The explanation of each gray scale, GS(n), is described
below section 8.