Product Specification

NHD-4.3-480272EF-ASXV#-T
TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module
NHD4.3480272EFASXV#T-
Newhaven Display
4.3” Diagonal
480xRGBx272 Pixels
Model
Built-in Driver / No Controller
High Brightness White LED Backlight
TFT
MVA Type, Wide Temperature
RoHS Compliant
4-wire Resistive Touch Panel
Newhaven Display International, Inc.
2661 Galvin Ct.
Elgin IL, 60124
Ph: 847-844-8795
Fax: 847-844-8796
www.newhavendisplay.com
[email protected]
[email protected]
Document Revision History
Revision
0
1
2
3
4
Date
4/29/2014
6/24/2014
3/5/2015
8/11/15
12/28/15
Description
Initial Release
Timing characteristics updated
Part number revised
Part number changed from ATXV#-3T to ASXV#-T
Backlight Lifetime Added, Datasheet Reformat
Functions and Features
•
•
•
•
•
480xRGBx272 resolution, up to 16.7M colors
16-LED backlight
24 bit RGB interface
Wide viewing angle from all sides
4-wire Resistive touch panel
[2]
Changed by
ML
ML
AK
AK
SB
L
A
I
Mechanical Drawing
1
2
3
4
A
Rev
O
C
6
Date
T
N
F
N
NOTES:
1. Display Size: 4.3” TFT
2. Viewing Direction Full View
3. Display Mode: Transmissive / Normally White / Anti-Glare
4. Driver IC: HX8257A
D 5. Power Supply Voltage: 3.3 V
6. Backlight: White LED / 25.6 V (Typ) / 40 mA
7. Luminance: 680 cd/m² (Typ)
8. 3M Brightness Enhancement Film
9. Touch Panel: 4-Wire Resistive
1
2
Description
E
D
I
B
C
5
A
B
C
D
Date
12/28/15
Unit
Gen. Tolerance
±0.3mm
3
4
mm
5
Model:
NHD-4.3-480272EF-ASXV#-T
6
The drawing contained herein is the exclusive property of Newhaven Display International, Inc. and shall not be copied, reproduced, and/or disclosed in any format without permission.
[3]
Pin Description
Pin No.
1
2
3
4
5-12
13-20
21-28
29
30
31
32
33
34
35
36
37
38
39
40
Symbol
LEDLED+
GND
VDD
[R0-R7]
[G0-G7]
[B0-B7]
GND
CLK
DISP
HSYNC
VSYNC
DE
NC
GND
XR
YD
XL
YU
External
Connection
Power Supply
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
Power Supply
MPU
MPU
MPU
MPU
MPU
Power Supply
Touch Controller
Touch Controller
Touch Controller
Touch Controller
Function Description
Backlight Cathode (Ground)
Backlight Anode (40mA @ 25.6V)
Ground
Supply Voltage for LCD and logic (3.3V)
Red Data signals
Green Data signals
Blue Data signals
Ground
Data sample Clock signal
Display ON/OFF signal
Line synchronization signal
Frame synchronization signal
Data Enable signal
No Connect
Ground
Touch Panel Right
Touch Panel Down
Touch Panel Left
Touch Panel Up
Recommended LCD connector: 0.5mm pitch 40-pin FFC.
Backlight connector: on LCD connector
Molex p/n: 54104-4031
[4]
Electrical Characteristics
Item
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Supply Current
“H” level input
“L” level input
“H” level output
“L” level output
Backlight Supply Voltage
Backlight Supply Current
Backlight Lifetime*
Symbol
Top
Tst
VDD
IDD
Vih
Vil
Voh
Vol
Condition
Absolute Max
Absolute Max
-
Min.
-20
-30
3.0
10
0.8*VDD
GND
0.9*VDD
GND
Typ.
3.3
28
-
Max.
+70
+80
3.6
50
VDD
0.2*VDD
VDD
0.1*VDD
Unit
⁰C
⁰C
V
mA
V
V
V
V
VLED
ILED
-
VLED = 25.6 V
ILED = 40 mA
Top = 25° C
23.2
20,000
25.6
40
50,000
28
-
V
mA
Hrs.
Condition
Min.
60
60
60
60
400
-
*Backlight lifetime is rated as Hours until half-brightness, under normal operating conditions.
Optical Characteristics
Optimal
Viewing
Angles
Item
Top
Bottom
Left
Right
Contrast Ratio
Luminance
Response Time
Rise
Fall
Symbol
ϕY+
ϕYθXθX+
Cr
Lv
Tr
Tf
Touch Panel Characteristics
Item
Linearity
Circuit Resistance – X-Axis
Circuit Resistance – Y-Axis
Insulation Resistance
Operating Voltage
Chattering
Transmittance
Activation Force
Pen Writing Durability
Pitting Durability
Surface Hardness
Haze
Min.
-1.5
350
100
20
80
30
100,000
1,000,000
3
4
Cr ≥ 10
-
Typ.
7
Max.
1.5
1050
450
10
10
120
10
Driver Information
Typ.
75
75
75
75
500
680
25
25
Max.
30
30
Unit
%
Ω
Ω
MΩ
V
ms
%
g
Characters
Touches
H
%
Built-in Himax HX8257-A driver.
Please download specification at http://www.newhavendisplay.com/app_notes/HX8257.pdf
[5]
Unit
⁰
⁰
⁰
⁰
2
cd/m
ms
ms
Timing Characteristics
Parallel RGB input timing requirement
[6]
[7]
Input setup timing requirement
[8]
[9]
Quality Information
Test Item
Content of Test
High Temperature storage
Endurance test applying the high
storage temperature for a long time.
Endurance test applying the low storage
temperature for a long time.
Endurance test applying the electric stress
(voltage & current) and the high thermal
stress for a long time.
Endurance test applying the electric stress
(voltage & current) and the low thermal
stress for a long time.
Endurance test applying the electric stress
(voltage & current) and the high thermal
with high humidity stress for a long time.
Endurance test applying the electric stress
(voltage & current) during a cycle of low
and high thermal stress.
Endurance test applying vibration to
simulate transportation and use.
Low Temperature storage
High Temperature
Operation
Low Temperature
Operation
High Temperature /
Humidity Operation
Thermal Shock resistance
Vibration test
Static electricity test
Test Condition
Endurance test applying electric static
discharge.
Note 1: No condensation to be observed.
Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH.
Note 3: Test performed on product itself, not inside a container.
2
-30⁰C , 96hrs
1,2
+70⁰C , 96hrs
2
-20⁰C , 96hrs
1,2
+60⁰C , 90% RH , 96hrs
1,2
-20⁰C,30min -> 25⁰C,5min >70⁰C,30min = 1 cycle
10 cycles
10-55Hz , 15mm amplitude.
60 sec in each of 3 directions
X,Y,Z
For 15 minutes
VS=800V, RS=1.5kΩ, CS=100pF
One time
Precautions for using LCDs/LCMs
See Precautions at www.newhavendisplay.com/specs/precautions.pdf
Warranty Information
See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms
[10]
Note
+80⁰C , 96hrs
3