4.3 inch tft display

4.3 inch tft display

4.3 inch tft display

►Resolution : 480×272 dots
►View Direction: IPS
►Interface: RGB
►Driver IC: ST7283
►RTP/CTP: Optional
►Brightness(cd/m²): 500
►Outline Dimension: 105.5 * 67.2 * 2.9(mm)

DESCRIPTION

The C43H4505 is a 4.3 inch tft LCD display module with optional resistive touch screen and capacitive touch screen control with a resolution of 480×272 pixels. This size TFT LCD monitor is portrait mode, TFT panel adopts IPS panel, Left: 80 / Right: 80 / Top: 80 / Bottom: 80 degrees (typical). Optional RTP or CTP.

This C43H4505 module has built-in ST7283 controller IC, supports RGB interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 500 nits (typ), and the contrast ratio is 800:1. This module is a white goods, Ideal for industries such as household appliances. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C

DRAWING

4.3 inch tft display

SPECIFICATIONS

General Specifications

ItemContentsUnit
Size4.3inch
LCM Dimension105.5(W)* 67.2(H) * 2.9(T)mm
LCD Active Area95.04 * 53.86mm
Number Of Dots480×272pixel
LCD Typea-Si TFT
Viewing DirectionIPS
Driver ICST7283
Interface TypeRGB
Operating Temperature-20℃~ 70℃
Storage Temperature-30℃~ 80℃
Backlight Type10 LEDs
Brightness500Cd/m2

Interface

LCM PIN Definition

NO. Symbol Description
1GNDGround
2GNDGround
3VDDPOWER SUPPLY(3.3V)
4VDDPOWER SUPPLY(3.3V)
5-12R0-R7Red data input
13-20G0-G7Green data input
21-28B0-B7Blue data input
29GNDGround
30PCLKClock signal
31DISPDisplay control
32HSYNCHorizontal sync signal
33VSYNCVertical sync signal
34DEData input enable
35NCNot Connect
36GNDGround
37YUTouch Panel Up
38XLTouch Panel Left
39YDTouch Panel Down
40XRTouch Panel Right
41GNDGround
42LED_KBACKLIGHT CATHODE
43LED_ABACKLIGHT ANODE
44NCNot Connect
45NCNot Connect

DC Characteristics

ItemSymbolMinTypMaxUnit
TFT gate on voltageVGH15V
TFT gate off voltageVGL-10V
TFT common electrode VoltageVcom0V

Typical Operation Conditions

ItemSymbolMin.Typ.Max.Unit
Analog Supply VoltageVDD3.03.33.6V
Digital Supply VoltageVDDV
I/O Supply VoltageIOVCCV
Input High VoltageVIH0.7* VDDVDDV
Input Low VoltageVIL00.3* VDDV
Output High VoltageVOH0.7* VDDV
Output Low VoltageVOL0.3* VDDV

Backlight Circuit Characteristics

ItemSymbolMin.Typ.Max.Unit
LED CurrentIB20mA
LED VoltageVf29.532V
CIEX0.2650.2850.305
Y0.260.280.30
Brightness of LCM500cd/m2

Reliability Test Items

Test ItemTest ConditionTest result determinant gist
High temperature storage80±3 ℃,48H; 
Low temperature storage~30±3 ℃,48H; 
High temperature storage70±3 ℃,48H;Inspection after 2~4hours storage at  roomtemperature,
Low temperature operation~20±3 ℃,48H; the sample shall be free from defects:
High temperaturehumi/dity60℃±3 ℃,90%±3%RH ,48H;1.Air bubble in the LCD;
Thermal Shock~20℃/0.5h~+70℃/0.5h
for a total 24 cycles;
2.Non-display;
Vibration TestFrequency 10Hz~55Hz~10Hz3.Glass crack;
Amplitude:1.5mm, X,Y,Z 
direction for total 1H;4. The electrical
(Packing condition) 
ESD test±4KV, Human Body Mode,characteristics requirements shall be satisfied.
150pF/330Ω; 
±8KV, Air Mode, 150pF/330Ω;

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