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Description
ILI9488 View Datasheet(PDF) - Unspecified
Part Name
Description
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ILI9488
LCD 3.5 inch Amorphous-TFT-LCD
Unspecified
ILI9488 Datasheet PDF : 26 Pages
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Electrical specifications
4-1 Electrical characteristics of LCM
Item
Symbol
Input power
voltage
V
CC
LED driver input
voltage
V
LED
High-level input
voltage
V
IHC
Low-level input
voltage
V
ILC
Consumption
current of VCC
I
CC
Consumption
current of VLED
I
LED
※
1. 1/480 duty.
Conditions
LED OFF
V
LED
=3.3V
MIN.
2.5
(V
CC
=3.0V, Ta=25
o
C)
TYP. MAX. Unit
2.8
3.3
V
2.5
3.3
6
0.8V
CC
V
CC
V
0
0.2V
CC
V
-
T.B.D
-
mA
-
140
-
mA
4-2 LED back light specification
Item
Symbol Conditions MIN. TYP. MAX.
Forward voltage
V
f
I
f
=15mA
21
22.4 24.5
Reverse voltage
V
r
-
-
30
Forward current
I
f
7-chip Serial 10
15
20
Power Consumption
P
BL
I
f
=15mA
-
336
-
Uniformity (with L/G)
-
I
f
=15mA 75%*1
-
-
Bare LED Luminous
intensity
I
f
I
f
=15mA 3750
-
-
Color coordinate
(Center point)
X
Y
I
f
=15mA
0.275
0.275
-
-
0.345
0.345
Luminous color
White
Chip connection
7 chip Serial connection
Unit
V
V
mA
mW
cd/m
2
Date: 2013/05/30
5
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