5.0 inch tft display

5.0 inch tft display

5.0 inch tft display

►Resolution : 480×854 dots
►View Direction: IPS
►Interface: MIPI
►Driver IC: ST7701S
►RTP/CTP: Optional
►Brightness(cd/m²): 500
►Outline Dimension: 65.3 * 119.3 * 2.10(mm)

DESCRIPTION

K495I25102 is a 5.0inch display screen in USA display module with optional resistive touch screen and capacitive touch screen control with a resolution of 480×854 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 K495I25102 module has built-in ST7701S controller IC, supports MIPI interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 500 nits (typical value), and the contrast ratio is 800:1. This module is a communication device, 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

5.0 inch tft display

SPECIFICATIONS

ItemContentsUnit
Size4.95inch
LCM Dimension65.3(W)* 119.3(H) * 2.10(T)mm
LCD Active Area61.56 * 109.53mm
Number Of Dots480×854pixel
LCD Typea-Si TFT
Viewing DirectionIPS
Driver ICST7701S
Interface TypeMIPI
Operating Temperature-20℃~ 70℃
Storage Temperature-30℃~ 80℃
Backlight Type12 LEDs
Brightness500cd/m²

Interface

LCM PIN Definition

NO.SymbolDescription
1LED-APOWER SUPPLY- FOR BACKLIGHT CATHODE
2LED-KOWER SUPPLY+ FOR BACKLIGHT
3VCC(2.8)POWER SUPPLY(2.8V)
4IOVCC(1.8)I/O   POWER SUPPLY(1.8V)
5GNDGround
6CLKPMIPI-DSI CLOCK differential signal input pin
7CLKNMIPI-DSI CLOCK differential signal input pin
8GNDGround
9D0NMIPI-DSI Data differential signal input pins. (Data lane 0)
10D0PMIPI-DSI Data differential signal input pins. (Data lane 0)
11GNDGround
12D1NMIPI-DSI Data differential signal input pins. (Data lane 1)
13D1PMIPI-DSI Data differential signal input pins. (Data lane 1)
14GNDGround
15NCNot  Connect
16NCNot  Connect
17GNDGround
18NCNot  Connect
19NCNot  Connect
20GNDGround
21TEServes TE (Tearing Effect ) pin on MPU interface
22LCD-IDNot  Connect
23RESReset pin
24GNDGround
25GNDGround

DC Characteristics

ItemSymbolMinTypMaxUnit
TFT gate on voltageVGH15V
TFT gate off voltageVGL-10V
TFT common electrode VoltageVcom-20V

Typical Operation Conditions

ItemSymbolMin.Typ.Max.Unit
Analog Supply VoltageVCI2.52.83.3V
Digital Supply VoltageVDD2.52.83.3V
I/O Supply VoltageIOVCC1.651.8/2.83.3V
Input High VoltageVIH0.8*IOVCCIOVCCV
Input Low VoltageVIL00.2*IOVCCV
Output High VoltageVOH0.8*IOVCCV
Output Low VoltageVOL0.2*IOVCCV

Backlight Circuit Characteristics

ItemSymbolMin.Typ.Max.Unit
LED CurrentIB40mA
LED VoltageVf16.819.2V
CIEX0.2650.2850.305
Y0.260.280.30
Brightness of LCML500cd/m2

Reliability Test Items

Test ItemTest ConditionTest result determinant gist
 

 

High temperature storage

 

 

80±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 temperature/humidity60℃±3 ℃,90%±3%RH ,48H;1.Air bubble in the LCD;
 
Thermal Shock~20℃/0.5h~+70℃/0.5h2.Non-display;
for a total 24 cycles; 
 

 

Vibration Test

Frequency 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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