LQ043T3DX04 Sharp Microelectronics, LQ043T3DX04 Datasheet - Page 12

• Manufacturer Part Number: LQ043T3DX04
• Description: LCD Graphic Display Modules & Accessories 4.3 480x272 QVGA High Bright
• Manufacturer: Sharp Microelectronics

Specifications of LQ043T3DX04

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

【 Note 5 】
【 Note 6 】Please input the voltage between the maximum values and minimum value in the table.
I
・rush current measurement timing
AVDD
・Power supply voltage VCC ： 2.5V AVDD ： 5.0V
・Disp signal
・Other input signals
・Measurement system
AVDD
VCC
Vsync
Icc
DISP
An example of rush current measurement
◎Measurement conditions
◎Measurement Example
（Example: Vcc;+3.3V±5% is not allowable. ）
Measurement 1
VCC：2.5V
Y：20mA/Div., 2V/Div., X：0.003ms/Div.
0.3V
2.3V
I
Rising Time
0.01ms
CC
Rising Time
0.01ms
about 100mA
Peak Current
Measurement 1
0.3V
： GND
： OFF ⇒ ON
： refer to right Fig.
Measurement 2
Rising Time
0.5ms
4.8V
Y：20mA/Div., 2V/Div., X：0.08ms/Div.
AVDD:5.0V
： refer to following Fig.
Measurement 2
I
These rush current won’t flow stationary,
these will flow at the timing shown in Measurement 3.
AVDD
①
Measurement 3
about 80mA
Peak Current
Rising Time
0.5ms
Measurement part
VCC
AVDD
4.7uF
Y：50mA/Div., 5V/Div., X：4ms/Div.
Measurement 3
LCY-W-09902 Page 11 of 23
SHARP CONFIDENTIAL
I
AVDD
Vsync
LCD Module Side
I
①
Icc
AVDD
②
Peak Current
about 100mA
Disp
0.1uF
2.2uF
②