datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

PDA320240D-03 View Datasheet(PDF) - Varitronix international limited

Part Name
Description
View to exact match
PDA320240D-03
VARITRONIX
Varitronix international limited VARITRONIX
PDA320240D-03 Datasheet PDF : 17 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
VL-PS-PDA320240D-03 REV. A
(PDA320240D-03)
JUN/2005
PAGE 10 OF 17
4.2 Typical Electrical Characteristics
At Ta = 25 °C, VDD = 3.0V±5%, VSS = 0V.
Table 5
Parameter
Supply voltage (Logic)
Supply voltage (LCD)
(Built-in)
Symbol
VDD-VSS
VLCD
Conditions
VDD=3.0V,
Note 1
Min. Typ. Max.
2.85
3.0 3.15
16.3 16.5 16.7
Input signal voltage VIH
“High” level,
0.8 VDD -
-
Note 2
VIL
“Low” level,
-
- 0.2 VDD
Note 2
Supply Current
IDD
Character mode,
-
20
30
(Logic & LCD)
VDD = 3.0V. Note (1)
Checker board mode,
-
30
45
VDD = 3.0V. Note (1)
Supply voltage of
VLED
Forward current
3.0
3.2
3.4
White LED05
=20mA
backlight
Luminance (on the
Number of LED
70
100
-
backlight surface)
chips=1x4=4
Note 1: There is tolerance in optimum LCD driving voltage during production and it will be
within the specified range.
Note 2: Apply to pins DB0~DB3, EIO2, LP, XCK and FR.
Unit
V
V
V
V
mA
mA
V
cd/m2
4.3 Touch Panel Electrical Specification
Table 6
Item
Terminal Resistance
Linearity
Insulation Resistance
Transparency
Specification
465 ohm±35%
653 ohm±35%
<2%
>20M ohm
>80% Min.
Condition
X axis
Y axis
+25V
-
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]