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3.5inch lcd display

►TFT IPS LCD display
►3.5″ LCD Display
►Resolution : 320×240 dots
►View Direction:IPS
►Interface: RGB
►Driver IC: ST7272A
►Brightness(cd/m²): 480
►Outline Dimension: 76.84(W)* 63.84(H) * 3.30(T) mm
►RTP/CTP: Optional

SKU: 54 Category:

DESCRIPTION

3.5″ TFT lcd screen display

HC-350HS5401 is a 3.5 inch tft LCD display module with optional resistive touch screen and capacitive touch screen control with a resolution of 320×240 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 HC-350HS5401 module has built-in ST7272A controller IC, supports RGB interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 480 nits (typ), and the contrast ratio is 800:1. The module is automated , GPS navigator and other industrial ideal choice. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C

DRAWING

3.5inch lcd display

SPECIFICATIONS

General Specifications

Item Contents Unit
Size 3.5 inch
LCM Dimension 76.84(W)* 63.84(H) * 3.30(T) mm
LCD Active Area 70.08 * 52.56 mm
Number Of Dots 320×240 pixel
LCD Type a-Si TFT
Viewing Direction IPS LCD
Driver IC ST7272A
Interface Type RGB
Operating Temperature -20℃~ 70℃
Storage Temperature -30℃~ 80℃
Backlight Type 6 LEDs
Brightness 480  cd/m2
Display Mode Normally Black

Interface

LCM PIN Definition

NO. Symbol Description
1 K BACKLIGHT CATHODE
2 K BACKLIGHT CATHODE
3 A BACKLIGHT ANODE
4 A BACKLIGHT ANODE
5-6 NC Not connect
7 RESET Reset Pin
8 CS Chip select
9 SCK Serial clock input
10 SDI Serial data input
11 SDO  Serial data output
12-19 B0-B7 Blue data input
20-27 G0-G7 Green data input
28-35 R0-R7 Red data input
36 HSYNC Horizontal sync signal
37 VSYNC Vertical sync signal
38 PCLK Pixel clock input pin
39-40 VDDIO Power Supply for IO
41-42 VCI Power Supply
43 REGVDD Not connect
44-47 NC Not connect
48 YU Touch Panel Up (Not connect)
49 XL Touch Panel Left (Not connect)
50 YD Touch Panel Down (Not connect)
51 XR Touch Panel Right (Not connect)
52 DE Data input enable
53-54 GND Ground

DC Characteristics

Item Symbol Min Typ Max Unit
TFT gate on voltage VGH 15 V
TFT gate off voltage VGL -10 V
TFT common electrode Voltage Vcom 0 V

Typical Operation Conditions

Item Symbol Min. Typ. Max. Unit
Analog Supply Voltage VCI 3.0 3.3 3.6 V
Digital Supply Voltage VDD 3.0 3.3 3.6 V
I/O Supply Voltage IOVCC 3.0 3.6 V
Input High Voltage VIH 0.7*IOVCC IOVCC V
Input Low Voltage VIL 0 0.3*IOVCC V
Output High Voltage VOH V
Output Low Voltage VOL V

Backlight Circuit Characteristics

Item Symbol Min. Typ. Max. Unit
LED Current IB 20 mA
LED Voltage Vf 16.8 19.8 V
CIE X TBD TBD TBD
Y TBD TBD TBD
Brightness of LCM L –480 cd/m2

Reliability Test Items

Test Item Test Parameters Key factors for determining test results
High temperature storage 80±3 ℃,48H;
Low temperature storage -30±3 ℃,48H;
High temperature storage 70±3 ℃,48H; Inspection after 2~4hours storage at roomtemperature,
Low temperature operation -20±3 ℃,48H; the sample shall be free from defects:
High temperature/humidity 60℃±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 Test

Frequency 10Hz~55Hz~10Hz 3.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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Weight 1 kg
Dimensions 40 × 30 × 20 cm

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